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Ikoma, JP
Daisaku Ikoma, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20080283922 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes a first conductivity type well formed on a semiconductor substrate, and a first transistor and a second transistor formed on the well. The first transistor has first pocket regions containing a first conductivity type impurity and first source/drain regions containing a second conductivity type impurity, and the second transistor has second pocket regions containing a first conductivity type impurity and second source/drain regions containing a second conductivity type impurity, and executes an analog function. A concentration of the first conductivity type impurity contained in the source-side and the drain-side second pocket regions is lower than a concentration of the first conductivity type impurity included in the first pocket regions. | 11-20-2008 |
| 20100059801 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a gate insulating film formed on a semiconductor region of a first conductivity type; a gate electrode formed on the gate insulating film; an offset spacer formed on a side surface of the gate electrode; an inner sidewall formed on the side surface of the gate electrode with the offset spacer interposed therebetween, and having an L-shaped cross section; and an insulating film formed to cover the gate electrode, the offset spacer, the inner sidewall, and a part of the semiconductor region located laterally outward from the inner sidewall. The offset spacer includes an inner offset spacer formed on the side surface of the gate electrode and an outer offset spacer formed to cover the side surface of the gate electrode and the inner offset spacer. The outer offset spacer is in contact with a top end and outer side surface of the inner offset spacer. | 03-11-2010 |
Futoshi Ikoma, Niigata JP
| Patent application number | Description | Published |
|---|---|---|
| 20090092541 | Hydrogen Generator and Process for Producing Hydrogen - A hydrogen generating apparatus composed of an autothermal-reforming catalyst layer, a conduit pipe for feeding a mixture of methanol and steam, a conduit pipe for feeding oxygen equipped with a flow regulator, and a hydrogen-permeable membrane disposed downstream of the autothermal-reforming catalyst layer. The hydrogen generating apparatus is equipped with a temperature-measuring device for measuring the temperature of the hydrogen-containing gas discharged from the autothermal-reforming catalyst layer. The amount of oxygen to be fed to the autothermal-reforming catalyst layer is increased or decreased by the flow regulator according to the measured temperature of the hydrogen containing gas. Thus, the heat generation by the autothermal reforming is controlled and the temperature of the hydrogen containing gas is regulated within a limited range so as to maintain the hydrogen separation step at an optimum temperature. With the hydrogen generating apparatus, the heat generated by the autothermal reforming reaction is effectively utilized in the hydrogen separation step without needing an additional means. | 04-09-2009 |
| 20100313754 | HYDROGEN PURIFICATION METHOD, HYDROGEN SEPARATION MEMBRANE, AND HYDROGEN PURIFICATION APPARATUS - Provided are a method of efficient separation/purification of hydrogen from a hydrogen-containing gas that contains, in addition to hydrogen, at least one component of water, carbon monoxide, carbon dioxide, methane and nitrogen in an amount of at least 1% where the hydrogen permeability is kept high; a hydrogen separation membrane for use in the method; and a hydrogen purification apparatus. | 12-16-2010 |
Hideyuki Ikoma, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100192966 | Resin composition for a liquid container and a liquid container composed thereof - A process for producing a liquid container that is good in a gas barrier property, transparency, and water repellency. | 08-05-2010 |
Kazuhiko Ikoma, Iiyama City JP
| Patent application number | Description | Published |
|---|---|---|
| 20090032979 | SEMICONDUCTOR DEVICE HAVING ALIGNMENT MARK AND ITS MANUFACTURING METHOD - Many holes are formed in an interlayer insulating film and the surface of the interlayer insulating film is covered with a metal film, with its surface undulated by openings or recesses formed to scatter reflection light. The size of the recesses is about the size of contact holes of elements. Hence the recesses are not detectable by an image recognition apparatus. The size of the metal film, however, is set so that it can be detected by the image recognition apparatus. | 02-05-2009 |
Kei Ikoma, Otsu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110319511 | POROUS POLYPROPYLENE FILM AND PRODUCTION METHOD THEREOF - A porous polypropylene film has a number of portions where the quantity of light transmitted through each portion is not smaller than 5 times the average quantity of light transmitted through the film is 0.5 portion or less per 1 m | 12-29-2011 |
| 20120219864 | POROUS FILM AND ELECTRIC STORAGE DEVICE - A porous film has an absorbing height of an electrolysis solution of 10 to 60 mm in at least one direction of the film's machine direction or transverse direction, wherein the absorbing height being measured after 30 minutes from the start of the absorption of the electrolysis solution, and a tensile strength at break in the machine direction of not less than 65 MPa. The porous film provides a porous film that has excellent absorption properties for an electrolysis solution and, when used as a separator, exhibits excellent battery properties and workability. | 08-30-2012 |
Kei Ikoma, Otsu JP
| Patent application number | Description | Published |
|---|---|---|
| 20110311856 | POWER STORAGE DEVICE SEPARATOR - A power storage device separator includes a polyolefin based porous film laminated on at least one side with a particle-containing layer containing cellulose based resin, inorganic particles, and thermoplastic resin particles with a melting point of 100-140° C. | 12-22-2011 |
Kenji Ikoma, Wakayama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100199826 | CUTTING MACHINE - It is an object of the present invention to provide a cutting machine capable of sharpening in such a manner that an angle of a cutting edge can be kept constant. A support block | 08-12-2010 |
| 20100251868 | CUTTING MACHINE - It is an object of the present invention to provide a cutting machine capable of keeping an angle of a cutting edge constant. A support block | 10-07-2010 |
Koichi Ikoma, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20080294323 | Apparatus and Method for Calculating Work Load Engine - A device and method for calculating the work load of an engine more efficiently and accurately. The device for calculating the work load of an engine comprises a means for determining a desired frequency component to calculate the work load of the engine obtained through frequency decomposition of the volume variation rate of the engine. The device further comprises a first calculating means for calculating a first correlation coefficient between the volume variation rate and a reference signal composed of a frequency corresponding to the determined component, and a second calculating means for calculating a second correlation coefficient between the cylinder inner pressure of the engine and a reference signal composed of a frequency corresponding to the determined component. The work load of the engine is calculated using the first and second correlation coefficients. | 11-27-2008 |
Koichi Ikoma, Wako JP
| Patent application number | Description | Published |
|---|---|---|
| 20100050992 | VARIABLE STROKE ENGINE - In a variable stroke internal combustion engine, by determining the relationships of a connecting point (D) between a first link ( | 03-04-2010 |
Munehisa Ikoma, Nara JP
| Patent application number | Description | Published |
|---|---|---|
| 20080252259 | Power supply unit and electric apparatus - Provided is a power supply unit that notifies the third person that the electric apparatus is in the state prohibiting introduction into vehicle and also make the electric apparatus in the state safely introducible into vehicle at the same time. | 10-16-2008 |
Nobukazu Ikoma, Nagoya-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20080236248 | GAS SENSOR - A protective cover of a gas sensor includes an inner protective cover which covers at least an end portion of a sensor element, an outer protective cover which covers the inner protective cover, and an intermediate protective cover which is installed between the inner protective cover and the outer protective cover. A | 10-02-2008 |
| 20110281472 | CONNECTOR - Each of contact fittings is obtained by bending a die-cut member having a metal plate portion of substantially rectangular shape and a metal piece connecting to a long side of the metal plate portion. The metal piece is folded to be accommodated within a region directly above a surface of the metal plate portion opposite a surface in contact with a front-surface electrode or a back-surface electrode. Then, the metal piece is bent along the length of the metal plate portion to form a hook to be retained by a first housing or a second housing. Therefore, as compared to a structure in which hooks are orthogonal to the length of metal plate portions and bend outward from contact fittings, the arrangement width of the contact fittings arranged in a direction substantially orthogonal to the length of the contact fittings can be reduced. | 11-17-2011 |
| 20120031171 | GAS SENSOR AND METHOD FOR MAKING THE SAME - In a gas sensor, when an arithmetical mean roughness Ra of an inner periphery of a metal tube | 02-09-2012 |
| 20120071042 | CONTACT MEMBER FOR A GAS SENSOR, METHOD FOR CONNECTING A CONTACT MEMBER WITH A SENSOR ELEMENT IN A GAS SENSOR, AND METHOD FOR MANUFACTURING A GAS SENSOR - In a contact member for a gas sensor configured to fix a sensor element by sandwiching the sensor element in an insertion port defined by a pair of housing members to thereby obtain electrical connection with the sensor element, a restraint member provided at an outer circumference of the pair of housing members and having a restraint function for restraining a displacement of the pair of housing members within a predetermined range is used. The restraint member includes: two pressing surface portions to which a compression force that occurs when the annular member shrinkingly deforms is applied; a first side portion coupled perpendicularly to the two pressing surface portions; and a second side portion having an upper side portion coupled perpendicularly to one of the pressing surface portions and a lower side portion coupled perpendicularly to the other of the pressing surface portions. | 03-22-2012 |
| 20120192653 | CONTACT MEMBER FOR GAS SENSOR, GAS SENSOR, CONSTRAINT MEMBER, CONNECTING METHOD OF SENSOR ELEMENT AND CONTACT MEMBER OF GAS SENSOR, MANUFACTURING METHOD OF GAS SENSOR - To provide a gas sensor which can stably carry out a securement of an electric continuity between a sensor element and a contact member. A contact member in which an electric connection to a sensor element is obtained by pinching and fixing the sensor element in an inserting port formed by a pair of housing members includes a constraint member which is provided in an outer periphery of a pair of housing members. The constraint member constrains a displacement of a pair of housing members within a predetermined range before the sensor element is pinched and fixed by a pair of housing members, and exists in a state of being pinched between the annular member and a pair of housing member without generating any reaction force with respect to the external force, after the sensor element is pinched and fixed. | 08-02-2012 |
Nobukazu Ikoma, Nagoya JP
| Patent application number | Description | Published |
|---|---|---|
| 20120248071 | RESISTANCE WELDING METHOD AND RESISTANCE WELDING JIG - In resistance welding, an end portion and a flange portion are welded together at contact surfaces thereof by applying a voltage between two electrodes a while an inner casing and a main metal piece are pressed in directions toward each other. When a shearing stress due to the pressure is applied to a ceramic guide pin, the guide pin is more resistant to wear as compared to a phenolic resin guide pin, for example. In addition, a clearance is provided between a large-diameter portion of the guide pin and an inner surface of a guide-pin insertion hole. Accordingly, the guide pin is capable of tilting in the radial direction, to partially absorb the shearing stress. Therefore, the guide pin is more resistant to breakage compared to a non-tilting ceramic guide pin. Thus, the life of the guide pin used in the resistance welding process can be prolonged. | 10-04-2012 |
Nobuyuki Ikoma, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080299692 | Semiconductor laser and the method for manufacturing the same - The present invention is to provide a semiconductor laser with a feedback grating comprised of InP and AlGaInAs without InAsP put therebetween, and to provide a method for manufacturing the DFB-LD having such grating. The LD includes an n-type InP substrate, an AlInAsP intermediate layer, an AlGaInAs lower SCH layer, an active layer, and a p-type layer for upper cladding in this order from the InP substrate. The InP substrate, the AlInAsP intermediate layer, and the AlGaInAs lower SCH layer constitute the feedback grating. The AlInAsP intermediate layer lowers a series resistance along these semiconductor stacks. | 12-04-2008 |
| 20090252190 | SEMICONDUCTOR OPTICAL DEVICE AND METHOD OF FABRICATING THE SAME - In a method of fabricating a semiconductor optical device, a semiconductor region is formed by growing an InP lower film, a active region, an InP upper film and a capping film on a substrate sequentially. Material of the capping film is different from that of InP. Next, a mask is formed on the capping film, and the semiconductor region is etched using the mask to form a semiconductor stripe mesa, which includes an InP lower cladding layer, a active layer, an InP upper cladding layer and a capping layer. The active layer comprises aluminum-based III-V compound. A width of the top surface of the capping layer is greater than that of a width of the bottom surface of the capping layer. A width of the top surface of the InP upper cladding layer is smaller than that of the bottom surface of the InP upper cladding layer. The minimum width of the semiconductor mesa is in the InP upper cladding layer. After forming the semiconductor stripe mesa, thermal process of the semiconductor mesa is carried out in an atmosphere to form a mass transport semiconductor on a side of the InP upper cladding layer, and the atmosphere contains V-group material. | 10-08-2009 |
Norikazu Ikoma, Kitakyushu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100245587 | Automatic tracking method and surveying device - The present invention provides an automatic tracking method, comprising a light spot detecting step of detecting a light spot | 09-30-2010 |
Reira Ikoma, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20120028006 | POLYPROPYLENE RESIN MOLDED ARTICLE - The present invention provides a polypropylene-based resin molded article having an excellent balance of rigidity, heat resistance, and impact resistance, and, in particular, having high impact strength; a method for producing the polypropylene-based resin molded article; and a method for improving the impact resistance of a polypropylene-based resin molded article. | 02-02-2012 |
| 20120035304 | METHOD FOR INHIBITING CRYSTAL GROWTH RATE OF AMIDE COMPOUND AND METHOD FOR PRODUCING MOLDED ARTICLE OF POLYOLEFIN-BASED RESIN - A method for inhibiting the crystal growth rate of an amide compound present in a molten polyolefin-based resin and a method for producing a polyolefin-based resin molded article are provided. | 02-09-2012 |
Shinji Ikoma, Nara JP
| Patent application number | Description | Published |
|---|---|---|
| 20110039084 | METHOD FOR PRODUCING STRETCHED FILM, METHOD FOR PRODUCING FILM, AND FILM - A film stretched uniaxially in the transverse direction selectively is obtained by preventing a phenomenon that the film is stretched also in the longitudinal direction in stretching the film in a direction transverse to the conveying direction. | 02-17-2011 |
Shinya Ikoma, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080219679 | OPTICAL BRANCHING DEVICE - An optical branching device comprises a first lens member comprising a transmitting plane surface, a transmitting convex surface having an approximate center of curvature in the transmitting plane surface, and a first optical fiber and a second optical fiber firmly affixed on the transmitting plane surface of the first lens member. The transmitting convex surface has a wavelength-selective mirror surface that transmits light of a first wavelength and reflects light of a second wavelength. The light of the second wavelength, which is one of the wavelengths of light emitted from the first optical fiber and is reflected and converged by the wavelength-selective mirror surface, enters into the second optical fiber. | 09-11-2008 |
Takuya Ikoma, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100030449 | FUEL INJECTION CONTROL DEVICE OF AN INTERNAL COMBUSTION ENGINE - An ECU executes a program including injecting fuel only by an intake passage injector when an engine is idling, starting an addition-type PFI timer, resetting the PFI timer when a count of the PFI timer reaches a set value that is set shorter as the fuel is lighter in fuel property, and injecting the fuel only by an in-cylinder injector. | 02-04-2010 |
Takuya Ikoma, Nishikamo-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20090099752 | Control Apparatus for Internal Combustion Engine - A control apparatus for an internal combustion engine includes a variable valve mechanism that changes the duration of an intake valve, and a controller that controls the variable valve mechanism to change the duration based on the operating state of the internal combustion engine. If a determination that there is a possibility of engine stalling is made when the internal combustion engine idling, the controller controls the variable valve mechanism so that the duration of the intake valve is made shorter than the duration which is achieved when the determination is made, only during the period until several four-stroke cycles of the internal combustion engine have elapsed after the determination is made. Thus, it is possible to appropriately suppress occurrence of engine stalling when the internal combustion engine is running at a low speed. | 04-16-2009 |
Tomoyuki Ikoma, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080300483 | Chemical Liquid Injection System - A chemical liquid injection system with which a chemical liquid in a chemical liquid container can be directly injected into a patient without using an intervening liquid syringe or the like. | 12-04-2008 |
| 20100015011 | CONNECTION ADAPTER AND CHEMICAL LIQUID CONNECTING APPARATUS - A connection adapter comprises a hollow supply needle communicating with a liquid supply tube connection portion, a hollow discharge needle communicating with a chemical liquid injection tube connection portion, a holder portion supporting the supply needle and the discharge needle, and a protection cap removably fit on the polder portion, the supply needle and the discharge needle being accommodated by and hermetically sealed in the protection cap and the holder portion. By using the adapter, a liquid is supplied from the liquid supply tube to remove air in the liquid supply tube and the chemical liquid injection tube, and then the protection cap is removed, and then the needles are inserted into a chemical liquid container having an opening sealed with an elastic member, and a push-out liquid is supplied from the liquid supply needle into the chemical liquid container, whereby the chemical liquid is injected through the discharge needle and the chemical liquid injection tube into a patient. | 01-21-2010 |
Toshiharu Ikoma, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100207701 | Waveguide circulator - A waveguide circulator which does not cause an arcing phenomenon and deterioration of microwave characteristic, even when a ferrite member generates heat to raise a temperature thereof. The waveguide circulator is composed of a waveguide formed substantially in Y-shape with rectangular waveguides which are provided so as to position horizontally on a predetermined plane, and further they are extended in different three directions from junction positions of the waveguide wherein two ferrite members are placed in the junction positions thereof so as to oppose to each other on the upper and lower sides in the height direction perpendicular to the predetermined plane wherein an extended section extending in the height direction in the vicinities of the junction positions of the waveguides is formed, and a distance between the ferrite members is expanded to compensate decreased impedance. | 08-19-2010 |
Toshiyuki Ikoma, Tsukuba-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100322902 | DRUG-CONTAINING SUSTAINED RELEASE MICROPARTICLE, PROCESS FOR PRODUCING THE SAME AND PREPARATION CONTAINING THE MICROPARTICLE - Sustained release microparticles suitable for various types of drugs, or drug-containing sustained release microparticles capable of sustained release of drugs over a period of three days or more and capable of inhibiting initial burst release; a process for producing the same; and preparations containing the microparticles are disclosed. The drug-containing sustained release microparticles comprise a drug other than human growth hormone and a porous apatite derivative, and optionally include a water-soluble bivalent metal compound. The drug-containing sustained release microparticles can be produced by dispersing under agitation microparticles of a porous apatite derivative in an aqueous solution containing a drug so that the aqueous solution infiltrates into the porous apatite derivative; optionally adding an aqueous solution containing a water-soluble bivalent metal compound that may infiltrate into the porous apatite derivative; further adding additives such as a stabilizer to the mixture; and effecting lyophilization or vacuum drying. | 12-23-2010 |
Toshiyuki Ikoma, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090166580 | METHOD FOR PRODUCING POROUS BODY COMPRISING APATITE/COLLAGEN COMPOSITE FIBERS - A method for producing a porous body comprising apatite/collagen composite fibers comprising the steps of gelling a dispersion comprising long apatite/collagen composite fibers having an average length of 10-75 mm, short apatite/collagen composite fibers having an average length of 0.05-1 mm, and a liquid; freezing and drying the resultant gel to form a porous body; and cross-linking collagen in the porous body. | 07-02-2009 |
| 20090281633 | POROUS CERAMIC MATERIAL AND METHOD OF PRODUCING THE SAME - Provision of a porous ceramic material which rapidly induces bone tissue formation and has practical strength. | 11-12-2009 |
| 20090305885 | Adsorbent for radioelement-containing waste and method for fixing radioelement - An adsorbent for radioelement-containing waste composed of the following spherical layered double hydroxide (A) or spherical metal hydroxide (B) is provided. (A) is a nonstoichiometric compound represented by general formula (a) or (b): [M | 12-10-2009 |
| 20100191033 | ADSORBENT FOR RADIOELEMENT-CONTAINING WASTE AND METHOD FOR FIXING RADIOELEMENT - An adsorbent for radioelement-containing waste includes spherical layered double hydroxide (A) or spherical metal hydroxide (B). (A) is a nonstoichiometric compound represented by general formula (a) or (b): | 07-29-2010 |
Toshiyuki Ikoma, Ibaraki-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20080234396 | Method For Controlling Average Pore Diameter of Porous Body Comprising Apatite/Collagen Composite Fibers - In the process of producing a porous body containing a fibrous apatite/collagen composite by gelating a dispersion comprising said fibrous apatite/collagen composite, collagen and water, freeze-drying the resultant gel to form a porous body, and cross-linking collagen in said porous body, a method for controlling the average pore diameter of said porous body by the solidification time of said gel in said freezing step. | 09-25-2008 |
Yoshihiro Ikoma, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100055542 | FUEL CELL - A fuel cell is provided which can enhance the CO resistance to thereby improve the voltage characteristics thereof. A fuel cell includes an electrolyte layer, a first electrode provided on one surface of the electrolyte layer, and a second electrode provided on the other surface of the electrolyte layer. In this fuel cell, a reaction fluid to be supplied to the first electrode contains carbon monoxide or carbon monoxide is generated from a reaction fluid having been supplied to the first electrode. The first electrode of the fuel cell includes a first catalyst material (Pt) having a function of extracting an electron from the reaction fluid, a second catalyst material (WAu) having a function of reducing the activation energy for conversion of carbon monoxide to carbon dioxide, and an oxygen-supplying material (Ru) supplying oxygen. | 03-04-2010 |
Yusuke Ikoma, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20120214831 | METHOD FOR DETERMINATION OF SENSITIVITY TO ANTI-CANCER AGENT - To provide a marker for determining sensitivity of a patient to an anti-cancer agent, and novel cancer therapeutic means employing the marker. | 08-23-2012 |