Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Ishida, Yokohama-Shi
Kosaku Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110011670 | MUFFLING STRUCTURE OF VENT PIPE AND MUFFLING STRUCTURE OF CASE - The present invention aims to provide a muffling structure of a vent pipe and a muffling structure of a case, which is capable of muffling in a wide frequency range and preventing vent resistance in the air pipe or the case from deterioration. Vent holes ( | 01-20-2011 |
Masaaki Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080267663 | OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS - An optical scanning device which scans a scanned surface by a plurality of light beams in a main-scanning direction includes a light source having a plurality of light-emitting portions which emit the light beams, the light-emitting portions being two-dimensionally arranged in a plane parallel to the main-scanning direction and a sub-scanning direction orthogonal to the main-scanning direction via arrangement intervals in the main-scanning direction and the sub-scanning direction, a deflector which scans the light beams in the main-scanning direction; and a scanning optical system which images the scanned light beams onto the scanned surface. | 10-30-2008 |
| 20080291259 | LIGHT SOURCE DRIVING DEVICE, LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS - A light source driving device which drives a plurality of light emitting parts provided in a light source to emit a plurality of light beams based on image information, includes a plurality of driving circuits configured to drive the plurality of light emitting parts. Each of the driving circuits includes a signal generation circuit that generates a modulation signal to control a light emitting intensity of the corresponding light emitting part based on the image information, a detection circuit that detects a light emitting status of the corresponding light emitting part; and a light emitting circuit that outputs a driving signal to the corresponding light emitting part to emit a light beam in accordance with the modulation signal and adjustment data obtained based on the light emitting status of at least one of the plurality of light emitting parts. | 11-27-2008 |
| 20080298842 | LIGHT SOURCE DRIVER, LIGHT SOURCE DEVICE, LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS - A light source driver mounted on a rectangular-shaped substrate includes a plurality of output parts that output driving signals to drive a plurality of light-emitting bodies. The plurality of output parts are disposed in a vicinity of the two sides of the substrate, the two sides of the substrate forming a corner of the substrate. | 12-04-2008 |
Mio Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110049444 | COLORED RESIN COMPOSITIONS FOR COLOR FILTER, COLOR FILTER, ORGANIC EL DISPLAY, AND LIQUID-CRYSTAL DISPLAY DEVICE - A colored resin composition is provided which is capable of providing blue pixels of a color filter that have excellent light resistance and which satisfies heat resistance required in color display production steps. A color filter having blue pixels with excellent color purity and transmittance and an organic EL display and a liquid-crystal display device both having satisfactory blue purity are also provided by using the colored resin composition. The colored resin composition for color filter includes (a) a binder resin, (b) a solvent, and a triarylmethane type coloring matter of a specific structure represented by general formula (I). The color filter, organic EL display, and liquid-crystal display device are produced using the colored resin composition. | 03-03-2011 |
Mitsuyuki Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120099160 | DOCUMENT READING DEVICE AND IMAGE FORMING APPARATUS - A document reading device includes: a document reading device main body; and an opening/closing body with one end supported rotatably with respect to the document reading device main body while another end openably/closably provided, the other end of the opening/closing body being provided with a handgrip having a depression sloped toward inside of the opening/closing body in accordance with approach of the opening/closing body to the document reading device main body in a closed status with respect to the document reading device main body. | 04-26-2012 |
| 20120099888 | IMAGE FORMING APPARATUS AND OPENING/CLOSING DEVICE - An image forming apparatus includes: an image forming apparatus main body; an ejection portion; a structure; a mounting mechanism; and a supporting member. The image forming apparatus main body has a cutout continuous with a space, the cutout being formed in such a manner as to straddle a surface of the image forming apparatus main body on a side thereof on which a recording medium is retrieved from the ejection portion and a surface of the image forming apparatus main body on one side thereof in a direction of a rotary shaft. An end of the supporting member being located at a position more distant than one end from the surface of the image forming apparatus main body on the side thereof on which the recording medium is retrieved from the ejection portion, in a state in which the structure is located in a second position. | 04-26-2012 |
Norihito Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110078408 | Method for Protecting a Privilege Level of System Management Mode of a Computer System - A method for protecting a privilege level of a system management mode (SMM) of a computer system is disclosed. A SMM program is loaded into a special memory (SMRAM) area within a system memory of a computer. A first program, a second program, and a vector table are loaded into a general area of the system memory. Before the booting process of the computer has been completed, a reference hash value of the first program is determined by the SMM program, and the reference hash value is stored in the SMRAM area. A hash value of the first program is the computed by the SMM program. After the computer has been operating under an operating environment of an operating system, the computed hash value is compared to the reference hash value. When the computed hash value matches the reference hash value, the first program is called by the SMM program. | 03-31-2011 |
Sho Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090127207 | Apparatus for treating ballast water and method for treating ballast water - The present invention relates to an apparatus for treating ballast water, the apparatus being capable of treating ballast water so as to meet the ballast water standard established by the IMO exactly at low costs. The treatment apparatus of the present invention comprises a filter ( | 05-21-2009 |
Tomoya Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090257097 | METHOD, APPARATUS, AND STORAGE MEDIUM FOR SELECTING AN IMAGE READING APPARATUS - A selection method, in an information processing apparatus connected to a plurality of image reading apparatuses, for making a selection from the plurality of image reading apparatuses, includes the steps of searching for the connected image reading apparatuses, performing a first displaying process to display the image reading apparatuses detected in the searching step, performing pre-scanning to acquire preview images from the respective image reading apparatuses detected in the searching step by controlling the image reading apparatuses, performing a second displaying process to display the preview images acquired in the pre-scanning step in such a manner that the preview images are correlated with the image reading apparatuses displayed in the first displaying process, and selecting an image reading apparatus based on the preview images displayed in the second displaying process. | 10-15-2009 |
| 20120008176 | IMAGE READING METHOD, IMAGE READING SYSTEM, AND IMAGE READING APPARATUS - The purpose of this invention is to facilitate visually grasping the progress of reading during reading of a plurality of images. To accomplish this, when placing a plurality of images on an original table and scanning and reading them, display is made to allow a user to grasp which image on a preview screen corresponds to the image under scan. In addition, after the start of main scan, the user can designate an image on the preview screen and cancel scan of the image and change the scan sequence. | 01-12-2012 |
Toshiki Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090015696 | IMAGING APPARATUS AND ITS CONTROL METHOD - An imaging apparatus includes a plurality of photoelectric conversion units configured to output an image signal obtained by executing photoelectric conversion and a noise signal; a clipping unit configured to clip the noise signal to a clipping level when the noise signal exceeds a preset clipping level; a control unit configured to calculate the clipping level based on a signal read from the plurality of photoelectric conversion units and set the calculated clipping level to the clipping unit as the preset clipping level; and a differential unit configured to execute differential processing of subtracting a noise signal read from the photoelectric conversion unit and clipped by the clipping unit, from an image signal read from the plurality of the photoelectric conversion units. | 01-15-2009 |
| 20090213237 | IMAGE CAPTURING APPARATUS AND IMAGE CAPTURING APPARATUS CONTROL METHOD - The system control unit executes the following control when switching the mode from the first mode to the second one. When the first accumulation period is shorter than the first readout period, the system control unit controls the image sensor driving circuit and readout circuit so that the sum of the first and second readout periods fits into a 2-frame period. When the first accumulation period is longer than the first readout period, the system control unit controls the image sensor driving circuit and readout circuit so that the sum of the first accumulation period and second readout period fits into a 2-frame period. | 08-27-2009 |
| 20110261235 | IMAGING APPARATUS AND ITS CONTROL METHOD - An imaging apparatus includes a plurality of photoelectric conversion units configured to output an image signal obtained by executing photoelectric conversion and a noise signal; a clipping unit configured to clip the noise signal to a clipping level when the noise signal exceeds a preset clipping level; a control unit configured to calculate the clipping level based on a signal read from the plurality of photoelectric conversion units and set the calculated clipping level to the clipping unit as the preset clipping level; and a differential unit configured to execute differential processing of subtracting a noise signal read from the photoelectric conversion unit and clipped by the clipping unit, from an image signal read from the plurality of the photoelectric conversion units. | 10-27-2011 |
Yuuji Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090236499 | Key Device and Electronic Device Comprising the Same - The key device of the present invention is provided with: first light-emitting portions that emit light propagating in a first direction; second light-emitting portions that emit the light R propagating in a second direction; converters H that can convert a propagating direction of light from the first direction to the second direction, or from the second direction to the first direction; first light-receiving portions that receive light propagating in the first direction through the converters; second light-receiving portions that receive light propagating in the second direction through the converters; and a plurality of keys, which are provided correspondingly to the converters, and which determine whether the propagating direction of light is converted in the converters. | 09-24-2009 |
Yuzuru Ishida, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090315956 | LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE LIQUID EJECTION HEAD - To provide a print head that simplifies the manufacture process of a print head and reduces the manufacturing cost while preventing the peeling-off between a substrate and a flow passage forming member in the print head, and a method of manufacturing the print head. In the print head of the present invention, a protective layer is formed in a flow passage forming member side portion in a heat generating portion | 12-24-2009 |
| 20100123759 | LIQUID EJECTION HEAD, LIQUID-EJECTION HEAD SUBSTRATE, LIQUID EJECTING APPARATUS INCLUDING LIQUID EJECTION HEAD, AND METHOD OF CLEANING LIQUID EJECTION HEAD - A liquid ejection head includes a liquid-ejection head substrate including an element, which generates thermal energy used for ejecting a liquid from an ejection port, and a protective layer, which covers at least the element, and in which first layers and second layers are alternately stacked; a flow passage member which defines a wall of a flow passage communicating with the ejection port; and a flow-passage electrode disposed in the flow passage. | 05-20-2010 |
| 20100245486 | RECORDING ELEMENT SUBSTRATE, METHOD OF MANUFACTURING THE RECORDING ELEMENT SUBSTRATE, AND LIQUID EJECTION HEAD - A recording element substrate includes a substrate; an insulating layer disposed on the substrate; a plurality of heating portions which are arranged on the insulating layer and which produce thermal energy used to eject a liquid; and a plurality of heat conduction members, each being located between adjacent heating portions with respect to an arrangement direction of the heating portions, the heat conduction members being located between the substrate side principal surface of the insulating layer and the heating portion side principal surface of the insulating layer and having higher thermal conductivity than the insulating layer. The heat conduction members are in contact with a heat conduction layer which has higher thermal conductivity than the insulating layer. | 09-30-2010 |
| 20110043565 | LIQUID DISCHARGE HEAD AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a liquid discharge head includes heating the surface portion of power line that is to be in contact with a member made of resin, thereby forming, from a precious metal layer and a nickel layer, an adhesion layer made of an alloy containing precious metal and nickel as major components. | 02-24-2011 |
| 20110192498 | MANUFACTURING METHOD FOR LIQUID-DISCHARGE HEAD SUBSTRATE - A manufacturing method for a liquid-discharge head substrate including a base material provided with an energy generating element that generates energy utilized for discharging liquid, a noble metal layer including noble metal provided on a surface of the base material on energy generating element side, and a material layer provided to come into contact with the noble metal layer. The manufacturing method includes preparing the base material on which the material layer is provided, oxidizing a part of a surface of the material layer by discharging electricity in oxygen-containing gas, and providing the noble metal layer on the base material. | 08-11-2011 |
| 20110239462 | METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD - A method of manufacturing a liquid discharging head which includes a flow path forming member which has a discharge port for discharging a liquid and a liquid flow path communicating with the discharge port, and a base body having a liquid supply port which supplies the liquid flow path with the liquid, the method includes (1) forming a mold of the liquid flow path and a foundation member formed of a porous inorganic material over the base body, (2) applying an organic resin over the base body so as to cover the mold and the foundation member to form the flow path forming member, (3) forming the discharge port in the flow path forming member to form the liquid supply port in the base body, and (4) removing the mold to form the liquid flow path. | 10-06-2011 |