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Hamamura, JP

Akihiko Hamamura, Chiba-Shi JP

Patent application numberDescriptionPublished
20080303916Image-capturing device - An image-capturing device including an image-capturing element, a data extraction device, a recording device, a reproduction device, and a display control device is provided. The image-capturing element captures an image of a photographic subject and outputs image data. The data extraction device extracts data corresponding to a region designated in advance within the image data outputted from the image-capturing element. The recording device records the extracted data and the image data into a recording medium individually. The reproduction device reads out the extracted data from the recording medium. The display control device outputs an image signal to a display device, so as to display an image according to the extracted data read out by the reproduction device.12-11-2008
20080303924Information processing apparatus and method for operating same - When the power supply is turned on, the value of a mode flag first is set to 0, the mode flag is evaluated, and processing of the record mode is executed. In the record mode, charging processing of the strobe is performed for a specified interval of time, and the strobe can be reliably caused to flash. Charging processing of the strobe is not performed while processing of reproduction (play) mode or another mode is being performed, and battery consumption is controlled.12-11-2008
20080307354Information processing apparatus - In order to efficiently display a plurality of images on a display screen, the display screen is divided into a number of areas based on the number of images that are designated for display. For example, if four information items are selected and designated for display, the screen is divided into four areas, each area displaying one of the selected information items. Image information is reduced in size for display in each divided area, and sound information can be represented by a corresponding symbol (e.g., a musical note). If five or more information items are selected and designated for display, then the screen is divided into nine areas, and each of the selected images is displayed in one of the divided areas.12-11-2008
20100070927Image display device and computer-readable medium - An image display device includes: an image display unit that displays a list of images each including information related to a position of photography; a selection unit that selects at least one image from among the images; a photography position information acquisition unit that acquires information related to the position of photography; a specification unit that specifies a map server based on the information related to the position of photography; a requesting unit that transmits to the specified map server the information related to the position of photography, and that requests the map server to transmit map data for a range that includes the position of photography; a reception unit that receives the map data transmitted from the map server; and a display control unit that displays a map based on the received map data, and displays information specifying the position of photography upon the map.03-18-2010
20100238322Information processing apparatus and method for operating same - When the power supply is turned on, the value of a mode flag first is set to 0, the mode flag is evaluated, and processing of the record mode is executed. In the record mode, charging processing of the strobe is performed for a specified interval of time, and the strobe can be reliably caused to flash. Charging processing of the strobe is not performed while processing of reproduction (play) mode or another mode is being performed, and battery consumption is controlled.09-23-2010
20100315532Apparatus for recording and reproducing plural types of information, method and recording medium for controlling same - Various processes effectively execute updating of related information that is correlated to user selected information. For example, when a selected screen is touched by a pen or the like while an image corresponding to the selected image data is displayed on the screen, existing line drawing data (for example, a first character string) that is correlated to the image data and stored is displayed on the screen. In this instance, if new line drawing data (for example, a second character string) is input using the pen or the like, the new line drawing data is added to the existing line drawing data, and is correlated to the image data being displayed and stored. Different sound data can be correlated to selected image data. Different memo data also can be correlated user selected sound data.12-16-2010
20110029578Information processing apparatus - Recorded information is grouped in recording units. The information of each recording unit is displayed by the order of older recording date based upon information recorded in memory. The recording time of each recording unit is displayed on the left edge of the display screen, to the right of which is a memo icon indicating memo information, a thumbnail image indicating shooting image information, a sound icon indicating sound, and reproduction time information for each recording unit. If a predetermined recording unit is designated and reproduced, the screen is re-displayed so that the reproduced recording unit appears at the lowermost line of the screen. If a new recording unit is recorded, the newest recording unit is displayed at the lowermost line. If the screen is scrolled and another display screen is displayed by operation of a scroll key, a screen similar to the previously displayed screen is displayed.02-03-2011
20110261230Image-capturing device - An image-capturing device including an image-capturing element, a data extraction device, a recording device, a reproduction device, and a display control device is provided. The image-capturing element captures an image of a photographic subject and outputs image data. The data extraction device extracts data corresponding to a region designated in advance within the image data outputted from the image-capturing element. The recording device records the extracted data and the image data into a recording medium individually. The reproduction device reads out the extracted data from the recording medium. The display control device outputs an image signal to a display device, so as to display an image according to the extracted data read out by the reproduction device.10-27-2011
20110285650Apparatus for recording and reproducing plural types of information, method and recording medium for controlling same - Various processes effectively execute updating of related information that is correlated to user selected information. For example, when a selected screen is touched by a pen or the like while an image corresponding to the selected image data is displayed on the screen, existing line drawing data (for example, a first character string) that is correlated to the image data and stored is displayed on the screen. In this instance, if new line drawing data (for example, a second character string) is input using the pen or the like, the new line drawing data is added to the existing line drawing data, and is correlated to the image data being displayed and stored. Different sound data can be correlated to selected image data. Different memo data also can be correlated user selected sound data.11-24-2011
20120047459Information processing apparatus - In order to efficiently display a plurality of images on a display screen, the display screen is divided into a number of areas based on the number of images that are designated for display. For example, if four information items are selected and designated for display, the screen is divided into four areas, each area displaying one of the selected information items. Image information is reduced in size for display in each divided area, and sound information can be represented by a corresponding symbol (e.g., a musical note). If five or more information items are selected and designated for display, then the screen is divided into nine areas, and each of the selected images is displayed in one of the divided areas.02-23-2012

Patent applications by Akihiko Hamamura, Chiba-Shi JP

Hideshi Hamamura, Aichi JP

Patent application numberDescriptionPublished
20100172781SCROLL COMPRESSOR - To provide a scroll compressor capable of reducing a noise occurring in a pin-and-ring type self rotation preventing mechanism and improving compression performance. In a scroll compressor comprising: a fixed scroll member and a revolving scroll member; a driven crank mechanism for driving the revolving scroll member to revolutionary turn; and a pin-and-ring type self rotation preventing mechanism provided in plural places for preventing self rotation of a revolving scroll member, at least one of the self rotation preventing pin, the self rotation preventing ring and the self rotation preventing ring hole, which form the pin-and-ring type self rotation preventing mechanism, is provided with an orbit correction part for reducing a maximum displacement R in a direction of self rotation of the revolving scroll member to smooth a change of an orbit of the revolving scroll member in changing a pin and a ring in a section of prevention of self rotation by means of a corresponding pin and ring part.07-08-2010

Hideyuki Hamamura, Tokyo JP

Patent application numberDescriptionPublished
20090272464Grain-Oriented Electrical Sheet Superior in Watt Loss - The present invention provides grain-oriented electrical sheet more superior in watt loss compared with the past by dividing the watt loss of grain-oriented electrical sheet introducing strain by firing of a laser beam etc. into hysteresis loss and eddy current loss and, in particular from the viewpoint of the eddy current loss, quantitatively suitably controlling the distribution of the strain and residual stress in the sheet thickness direction, that is, grain-oriented electrical sheet obtained by firing a laser beam etc. to introduce lines of strain substantially perpendicular to the rolling direction uniformly in a sheet width direction and cyclically in the rolling direction for magnetic domain control, characterized in that in the two-dimensional distribution of a rolling direction compressive residual stress occurring near one location of the introduction of strain in a cross-section perpendicular to the sheet width direction, the value of the rolling direction compressive residual stress integrated in the region of the cross-section where there is compressive residual stress is within a predetermined range.11-05-2009
20100243629METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTROMAGNETIC STEEL SHEET WHOSE MAGNETIC DOMAINS ARE CONTROLLED BY LASER BEAM IRRADIATION - There is provided a method for manufacturing a grain-oriented electromagnetic steel sheet whose iron losses are reduced by laser beam irradiation, capable of improving the iron losses in both the L-direction and the C-direction while easily ensuring high productivity. The method for manufacturing a grain-oriented electromagnetic steel sheet reduces iron losses by scanning and irradiating a grain-oriented electromagnetic steel sheet with a continuous-wave laser beam condensed into a circular or elliptical shape at constant intervals in a direction substantially perpendicular to a rolling direction of the grain-oriented electromagnetic steel sheet, wherein when an average irradiation energy density Ua is defined as Ua=P/(Vc×PL) (mJ/mm09-30-2010
20100279141LOW CORE LOSS GRAIN-ORIENTED ELECTRICAL STEEL PLATE AND METHOD OF MANUFACTURING THE SAME - A grain-oriented electrical steel plate is characterized in that grooves having a width of 10 μm to 200 μm and a depth of 10 μm to 30 μm exist in at least one of a front surface and a rear surface of a steel plate at intervals of 1 mm to 10 mm, an angle between a direction in which the grooves extend and a rolling direction of the steel plate is 60 degrees to 120 degrees, and tensile stresses having a maximum value of 20 MPa to 300 MPa act in the rolling direction within ranges of 10 μm to 300 μm from side surfaces of the grooves.11-04-2010

Hideyuki Hamamura, Chiba JP

Patent application numberDescriptionPublished
20090107585Method for Production and Apparatus for Production of Grain-Oriented Electrical Steel Sheet Excellent in Magnetic Properties - Technology scanning and irradiating grain-oriented electrical steel sheet moving in a rolling direction at a speed Vl with an elliptical spot formed by a laser beam in the width direction at Vc to improve the core loss of the grain-oriented electrical steel sheet, which adjusts the angle θs formed by the scan direction of the elliptical beam and the long axis of the ellipse based on the equation θs=tan04-30-2009
20090114316Method of Production of Grain-Oriented Electrical Steel Sheet - The present invention provides a method of production of grain-oriented electrical steel sheet greatly reducing the Watt loss of the grain-oriented electrical steel sheet and making the magnetostriction as small as possible, that is, a method of production of grain-oriented electrical steel sheet with small magnetostriction by improving the magnetic properties by irradiation by a finely focused laser beam comprising using a power modulated laser controlled in maximum power density to 1×1005-07-2009
20090145526Low core loss grain-oriented electrical steel sheet and method for producing the same - An object of the present invention is to provide a grain-oriented electrical steel sheet with low core loss and low magnetostriction and a method for producing the same. The grain-oriented electrical steel sheet is excellent in reduced core loss and magnetostriction while under a high flux density of 1.9 T, comprises a refined magnetic domain comprising a laser irradiated portion which has melted and resolidified to form a solidified layer, wherein the thickness of the solidified layer is 4 μm or less. The grain-oriented electrical steel sheet may further comprise a laser irradiated portion where a surface roughness Rz is small and a cross section viewed from a transverse direction has a concave portion having a width of 200 μm or less and a depth of 10 μm or less for further improvement.06-11-2009

Hirotaka Hamamura, Kodaira JP

Patent application numberDescriptionPublished
20090065848NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREOF - A charge holding insulating film in a memory cell is constituted by a laminated film composed of a bottom insulating film, a charge storage film, and a top insulating film on a semiconductor substrate. Further, by performing a plasma nitriding treatment to the bottom insulating film, a nitride region whose nitrogen concentration has a peak value and is 1 atoms or more is formed on the upper surface side in the bottom insulating film. The thickness of the nitride region is set to 0.5 nm or more and 1.5 nm or less, and the peak value of nitrogen concentration is set to 5 atom % or more and 40 atom % or less, and a position of the peak value of nitrogen concentration is set within 2 nm from the upper surface of the bottom insulating film, thereby suppressing an interaction between the bottom insulating film and the charge storage film.03-12-2009
20090275183METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A thermal oxidation method capable of obtaining a high oxidation rate by generating a sufficient enhanced-rate oxidation phenomenon even in a low temperature region is provided. In addition, a thermal oxidation method capable of forming a silicon oxide film having a high reliability even when formed at a low temperature region. A basic concept herein is to form a silicon oxide film by thermal reaction by generating a large amount of oxygen radicals (O*) having a large reactivity without using plasma. More specifically, ozone (O11-05-2009
20100123183NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A technique capable of improving the memory retention characteristics of a non-volatile memory is provided. In particular, a technique of fabricating a non-volatile semiconductor memory device is provided capable of enhancing the film quality of a silicon oxide film even when a silicon oxide film as a first potential barrier film is formed with a plasma oxidation method to improve the memory retention characteristics of the non-volatile memory. After a silicon oxide film, which is a main component of a first potential barrier film, is formed with a plasma oxidation method, plasma nitridation at a high temperature and a heat treatment in an atmosphere containing nitric oxide are performed in combination, thereby forming a silicon oxynitride film on the surface of the silicon oxide film, and segregating nitrogen to an interface between the silicon oxide film and a semiconductor substrate.05-20-2010
20100129998NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREOF - A charge holding insulating film in a memory cell is constituted by a laminated film composed of a bottom insulating film, a charge storage film, and a top insulating film on a semiconductor substrate. Further, by performing a plasma nitriding treatment to the bottom insulating film, a nitride region whose nitrogen concentration has a peak value and is 1 atom % or more is formed on the upper surface side in the bottom insulating film. The thickness of the nitride region is set to 0.5 nm or more and 1.5 nm or less, and the peak value of nitrogen concentration is set to 5 atom % or more and 40 atom % or less, and a position of the peak value of nitrogen concentration is set within 2 nm from the upper surface of the bottom insulating film, thereby suppressing an interaction between the bottom insulating film and the charge storage film.05-27-2010

Patent applications by Hirotaka Hamamura, Kodaira JP

Hiroyasu Hamamura, Hiroshima JP

Patent application numberDescriptionPublished
20100164684PORTABLE INFORMATION TERMINAL DEVICE - An objective of the present invention is to provide a portable information terminal device capable of reducing excessive time and labor required in an authentication process. A sub-camera is started on the basis of operation to select “secret mode” by a user (FIG. 07-01-2010

Patent applications by Hiroyasu Hamamura, Hiroshima JP

Kazumasa Hamamura, Osaka-Shi JP

Patent application numberDescriptionPublished
20090062258FUSED PYRIMIDINE DERIVATIVE AND USE THEREOF - The present invention provides a compound represented by the formula (I) and a salt thereof03-05-2009

Kenichi Hamamura, Kirishima-Shi JP

Patent application numberDescriptionPublished
20110104404Ceramic for Decorative Part and Decorative Part Comprising the Same - A ceramic for decorative parts is provided which has excellent wearing resistance and can retain over long a gold color tone capable of giving a high-grade feeling, a feeling of aesthetic satisfaction, and spiritual comfortableness. Also provided is a decorative part comprising the ceramic. The ceramic for a decorative part is characterized by comprising 50 mass % or more titanium nitride, 6 mass % or more and 30 mass % or less unstabilized zirconia containing substantially no stabilizer, and nickel, the unstabilized zirconia having a crystal grain size smaller than the crystal grain size of the titanium nitride.05-05-2011

Kyouhei Hamamura, Osaka JP

Patent application numberDescriptionPublished
20120018973Suspension Arm Unit for Vehicle - A suspension arm unit for vehicle includes: a pair of profile beams each having a U-shaped cross section with an opening oriented in a horizontal direction and including: a base end part formed on one end side of the profile beam and vertically swingably supported on a vehicle body side about an axis extending in a front-rear direction; and a distal end part formed on the other end side, to which a knuckle arm unit of a wheel is attached. The pair of the profile beams are arranged in the front-rear direction so that the openings face each other in the front-rear direction and a gap between the profile beams becomes larger from the distal end part to the base end part, and the pair of the profile beams are connected to each other at the distal end part and to the knuckle arm unit through a rotary joint.01-26-2012

Masanori Hamamura, Kami-Shi JP

Patent application numberDescriptionPublished
20100111205DATA TRANSMISSION SYSTEM AND METHOD - Continuous-phase high compaction multicarrier-modulation (CPPC/HC-MCM) according to the present application uses a continuous phase modulation (CPM) technique to prevent an amplitude gap between two continuous signals, thereby improving characteristics of the conventional PC/HC-MCM in terms of effective use of a frequency bandwidth. The CPPC/HC-MCM can achieve a lower bit error rate (BER) for a wide signal-to-noise ratio at a common spectral efficiency of about 0.33 or less, as compared to the conventional unmodulated PC/HC-MCM.05-06-2010

Masanori Hamamura, Kami JP

Patent application numberDescriptionPublished
20100183048COMMUNICATION SYSTEM AND ITS METHOD - In a communication system including a plurality of pairs of a transmitting device 07-22-2010
20110211615COMMUNICATION SYSTEM AND ITS METHOD - Communication performance is to be improved in a communication system in which a plurality of wireless communication lines share space. A transmitting device 09-01-2011

Masanori Hamamura, Kochi JP

Patent application numberDescriptionPublished
20100142639DATA COMMUNICATION SYSTEM, DATA DECODING APPARATUS AND METHOD THEREFOR - A reception program maps, by PC mapping, the values of message data to symbol x, which describes the combinations of M06-10-2010

Saori Hamamura, Kawasaki JP

Patent application numberDescriptionPublished
20120128292Photoelectric Composite Wiring Module and Method for Manufacturing Same - A photoelectric composite wiring module, being superior in performances and mass-productivity thereof, and a transmission apparatus of applying that therein are provided.05-24-2012

Saori Hamamura, Fujisawa JP

Patent application numberDescriptionPublished
20100209041PHOTOELECTRIC COMPOSITE WIRING MODULE AND METHOD FOR MANUFACTURING THE SAME - A photoelectric composite wiring module includes a circuit substrate, an optical device, an LSI having a driver and an amplifier for the optical device, and a thin film wiring layer having an electrical wiring. The optical device is connected with the LSI by means of the electrical wiring. The optical device is formed on the circuit substrate and optically coupled to an optical waveguide formed in the circuit substrate. The thin film wiring layer is formed on the optical device to ensure that the optical device is electrically connected with the electrical wiring of the thin film wiring layer. The LSI is mounted on and electrically connected with the thin film wiring layer.08-19-2010
20110026878Optical I/O Array Module and Its Fabrication Method - In fabricating an optical I/O array module, an optical waveguide provided with mirror parts, each having a tapered face, is formed on a substrate, a convex shaped member or a concave shaped member is placed at spots above the respective mirror parts of the optical waveguide, and laser diode arrays and photo diode arrays, provided with either a concave shape, or a convex shape, are mated with, or into the convex shaped member or the concave shaped member before being mounted. Further, there are formed multiple filmy layers, on which an LSI where a driver IC LSI of optical elements, and an amplifier LSI of the optical elements are integrated.02-03-2011

Takashi Hamamura, Osaka JP

Patent application numberDescriptionPublished
20100315352STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM AND INFORMATION PROCESSING APPARATUS - A computer readable storage medium storing an information processing program causes a computer to function as display control means, coordinate detecting means, and object selecting means. The display control means displays on a display device at least a portion of a virtual world in which a plurality of objects are provided. The coordinate detecting means detects input coordinates input by the pointing device. The object selecting means, when the input coordinates indicate any of the plurality of objects, selects the indicated object as a target to be operated, and when the input coordinates indicate none of the plurality of objects, selects at least one object satisfying a predetermined condition of the plurality of objects as a target to be operated.12-16-2010

Takehiro Hamamura, Shizuoka JP

Patent application numberDescriptionPublished
20090206177PAINT APPLICATION CARTRIDGE - A tank base (08-20-2009

Tatsuji Hamamura, Kawasaki JP

Patent application numberDescriptionPublished
20090303947MOBILE COMMUNICATION SYSTEM, MOBILE COMMUNICATION METHOD, AND COMMUNICATION APPARATUS - A mobile station-side acquirer acquires the MTU value notified by a base station-side notifier and stores the acquired MTU value in a mobile station-side memory. A mobile station-side transmitter transmits data to a destination with the data size set to be smaller than or equal to the MTU value stored in the mobile station-side memory. A base station-side acquirer acquires the MTU value of the transmission path and stores the acquired MTU value in a base station-side memory. The base station-side notifier notifies the mobile station of the MTU value stored in the base station-side memory12-10-2009
20100031015IP Network Communication Method Having Security Function, And Communication System - An IP network communication system which applies encryption with a reduced processing delay caused by a CPU load which is increased by the application of IPsec etc., and with reduced degradation of data transmission efficiency in a network, is provided. The IP network communication system having a security function includes an encryption processing part to encrypt a predetermined area range of one packet to be transmitted, and not to encrypt a residual area of the one packet; and a transmission part to transmit the packet encrypted by the encryption processing part through a tunnel for encryption.02-04-2010

Patent applications by Tatsuji Hamamura, Kawasaki JP

Tomonari Hamamura, Tokyo JP

Patent application numberDescriptionPublished
20120040194SURFACE-TREATED PRECOATED METAL SHEET, PROCESS FOR PRODUCING SAME, AND SURFACE-TREATING SOLUTION - Disclosed is a surface-treated precoated metal sheet of which resistance against contamination with a photocatalyst and a self-cleaning function can be retained for a long period. Also disclosed are a method and a surface-treating solution for producing the surface-treated precoated metal sheet properly. The surface-treated precoated metal sheet is characterized by comprising a precoated metal sheet comprising an under metal sheet and an organic resin coating layer provided on the surface of the under metal sheet and a coating film having at least two layers, having a photocatalytic activity and formed on the precoated metal sheet, wherein the coating film having at least two layers comprises an inorganic-organic composite resin composed of a condensed product of an alkoxysilane selected from a group consisting of an alkoxysilane having an organic group selected from a group consisting of an alkyl group having 1 to 12 carbon atoms, an aryl group, a carboxyl group, a hydroxy group and a combination of two or more of these groups, an alkoxysilane having an epoxy group, an alkoxysilane having an amino group, a tetraalkoxysilane and a combination of two or more of the alkoxysilanes and contains a substance having a photocatalytic activity in such an amount that the content of the substance is highest in the outermost layer of the coating film and is gradually decreased toward an inner layer of the coating film.02-16-2012

Toshihiro Hamamura, Yokohama JP

Patent application numberDescriptionPublished
20080316351PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING METHOD - A photographing apparatus including an in-focus position detector for detecting an in-focus position of a focusing lens to focus an image of a subject on an image pickup surface, a driving controller for controlling the driving of the focusing lens, a reflective member that opens and closes on a path of a light that is irradiated onto the image pickup surface, and an optical measuring unit measuring a brightness of the subject image that is reflected by the reflective member in a closed state when a preliminary light emission operation is performed with respect to the subject before performing a main exposure operation. In the preliminary light emission, the driving controller drives the focusing lens to a position nearer the subject or a position nearer the image pickup surface, rather than to the in-focus position of the focusing lens detected by the in-focus position detector.12-25-2008
20100054722FOCUSING POSITION DETERMINING APPARATUS, IMAGING APPARATUS AND FOCUSING POSITION DETERMINING METHOD - Provided are a focusing position determining apparatus, an imaging apparatus, and a focusing position determining method, the method including setting an aperture to a first aperture value; driving a focus lens through a first range of positions as a first drive; during the first drive, obtaining images periodically, and calculating a first sampling of contrast values from the obtained images; calculating a first focus position from the first sampling of contrast values; setting the aperture to a second aperture value; driving a focus lens through a second range of positions as a second drive, the second range of positions being based on the first focus position; during the second drive, obtaining images periodically, and calculating a second sampling of contrast values from the obtained images; calculating a focusing position from the second sampling of contrast values; and driving the focus lens to the calculated focusing position.03-04-2010

Patent applications by Toshihiro Hamamura, Yokohama JP

Toshihiro Hamamura, Tokyo JP

Patent application numberDescriptionPublished
20090153709DIGITAL CAMERA - A digital camera has an image-capturing device, an image processor, and a display. The image-capturing device creates a cleaning image which is used for pinpointing dust particles attached to an image sensor. The image processor creates an inverted cleaning image so that the top and bottom of a subject image provided on the image sensor match the top and bottom of a subject image included in the cleaning image. The display displays the inverted cleaning image.06-18-2009

Patent applications by Toshihiro Hamamura, Tokyo JP

Yuichi Hamamura, Yokohama JP

Patent application numberDescriptionPublished
20080241486Liquid Crystal Display Device with Evaluation Patterns Disposed Thereon, and Method for Manufacturing the Same - Direct exposure equipment having a multiple heads generally conducts overlapping exposure at an exposure area boundary between the heads. In such a case, if the heads are misaligned, a flaw will occur in a pattern shape at an area that is subject to overlapping exposure. To overcome this, TEGs are disposed for evaluating line width and resistance at an overlapping exposure area between the exposure heads and at a returning exposure area formed when direct exposure equipment having a multi-head configuration exposes a substrate. By examining measured values from these TEGs, a misalignment in the multiple exposure heads is detected.10-02-2008
20110172806DEFECTIVE-RATIO PREDICTING METHOD, DEFECTIVE-RATIO PREDICTING PROGRAM, MANAGING METHOD FOR SEMICONDUCTOR MANUFACTURING APPARATUS, AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE - In a managing system for a semiconductor manufacturing apparatus, a predicting unit 07-14-2011
20120093392REVIEWED DEFECT SELECTION PROCESSING METHOD, DEFECT REVIEW METHOD, REVIEWED DEFECT SELECTION PROCESSING TOOL, AND DEFECT REVIEW TOOL - The present invention relates to semiconductor inspection and provides a technology capable of efficiently detecting a systematic defect. In the present system, with regard to the process (S04-19-2012

Patent applications by Yuichi Hamamura, Yokohama JP

Yukihiro Hamamura, Kobe-Shi JP

Patent application numberDescriptionPublished
20080204192Electronic key apparatus for a vehicle - Provided is an electronic key apparatus for a vehicle, capable of suppressing power consumption, reducing a verification time, and improving responsiveness of an on-vehicle device. The electronic key apparatus for a vehicle includes an on-vehicle device and a plurality of portable devices. In the electronic key apparatus for a vehicle for activating a control device when ID codes of the portable devices are verified, an on-vehicle device includes a transmission/reception unit, a memory, a reception strength determining unit, a drive unit, and a CPU for sequentially transmitting first to third request signals according to a matching result of verification between the request signal and the answering signal, sequentially receiving first to third answering signals from the portable devices, sequentially comparing each of the received answering signals with the first to third answering signals stored in the memory every time the answering signals are received, and outputting a control signal to the drive unit when an ID code of the finally registered portable device is verified. The CPU transmits the second request signal when a reception determination signal is received even in a case where the first answering signal cannot be normally detected.08-28-2008

Yutaka Hamamura, Yokohama-Shi JP

Patent application numberDescriptionPublished
20110069393OPTICAL ELEMENT, METHOD OF PRODUCING SAME, AND OPTICAL APPARATUS - An optical element comprising: a substrate having two surfaces each having a micro-relief structure that includes numerous fine protrusions; and a film that includes one or more layers including a metal layer and is formed on one of the micro-relief structure.03-24-2011