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Koji Toyama
Koji Toyama, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110039599 | LENS DRIVING DEVICE, AUTOFOCUS CAMERA, AND CAMERA-EQUIPPED MOBILE TERMINAL - A lens driving device, an autofocus camera and a camera-equipped mobile terminal are provided that can correct movement of a lens in an optical axis direction and tilt of an optical axis, and reduce the dimension thereof in the optical axis direction. The device includes: a lens support 5 for supporting a lens at an inner circumference; a plurality of coils 19 | 02-17-2011 |
| 20110090580 | LENS DRIVING DEVICE, CAMERA, AND CAMERA-EQUIPPED CELLULAR PHONE - A lens driving device | 04-21-2011 |
Koji Toyama, Hiroshima JP
| Patent application number | Description | Published |
|---|---|---|
| 20090087322 | ELECTRIC COMPRESSOR - The present invention has an object to provide an integrated electric compressor further downsized. An inverter control apparatus comprises: a power board | 04-02-2009 |
| 20100303648 | INVERTER-INTEGRATED ELECTRIC COMPRESSOR - An inverter-integrated electric compressor in which noise interference with an inverter circuit section due to electromagnetic noise generated from high-voltage-system components can be reliably eliminated without impairing the ease of assembly and a reduction in size. In an inverter-integrated electric compressor ( | 12-02-2010 |
| 20110006718 | INVERTER DEVICE - There is provided an inverter device that is small in size and has high durability against long-term use with vibration. A power substrate | 01-13-2011 |
| 20110163705 | INVERTER AND INTEGRATED-INVERTER ELECTRIC COMPRESSOR - In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module. | 07-07-2011 |
Koji Toyama, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100183457 | INVERTER-INTEGRATED ELECTRIC COMPRESSOR - Provided is a highly reliable inverter-integrated electric compressor that is capable of suppressing electromagnetic noise interference from a power-system metal board on which a semiconductor switching devices are bare-mounted and preventing malfunction of the inverter device. In an inverter-integrated electric compressor in which an inverter accommodating section provided on a housing accommodates an inverter device, the inverter device includes an inverter module in which a power-system metal board on which at least semiconductor switching devices are bare-mounted and a CPU board on which is mounted a control and communication circuit having a device operating at low voltage, such as a CPU, are modularized via a resin case, wherein the inverter module has a metal shield plate supported by the resin case and interposed between the power-system metal board and the CPU board. | 07-22-2010 |
| 20100247349 | INTEGRATED-INVERTER ELECTRIC COMPRESSOR - A common mode coil can be installed without having to increase the planar area for an inverter accommodating section so that high performance and size reduction and compactness of an inverter device can be achieved. In an integrated-inverter electric compressor ( | 09-30-2010 |
Koji Toyama, Nagoya JP
| Patent application number | Description | Published |
|---|---|---|
| 20100086413 | ELECTRIC COMPRESSOR - There is provided an electric compressor capable of being actuated rapidly. During the time when the operation of an automotive air conditioner is stopping, by heating a motor | 04-08-2010 |
Koji Toyama, Nagoya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090291002 | INTEGRATED ELECTRIC COMPRESSOR - There is provided an integrated electric compressor that can be made small in size while reducing radio noise effectively. In an inverter of the electric compressor, a snubber circuit | 11-26-2009 |
| 20100074772 | ELECTRIC COMPRESSOR FOR AUTOMOBILE USE - An object of the present invention is to provide an electric compressor for automobile use, which can satisfy a plurality of requirements including protection of an inverter board, suppression of electromagnetic noise, vibration and noise, and the like. A cover | 03-25-2010 |
Koji Toyama, Funabashi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090275623 | ALPHA-AMINO ACID DERIVATIVES AND MEDICAMENTS CONTAINING THE SAME AS AN ACTIVE INGREDIENT - The present invention provides novel α-amino acid derivatives of formula (1): | 11-05-2009 |
Koji Toyama, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090246047 | Integrated-inverter electric compressor - An integrated-inverter electric compressor whose grounding effect and grounding reliability are increased by reliably grounding an inverter device to a housing and in which the size the inverter device are reduced by simplifying the grounding structure is provided. The integrated-inverter electric compressor includes an inverter device provided in an inverter container on the outer circumference of a housing. The inverter device includes an inverter module formed by integrating a power-related metal substrate and a resin case and is provided with a control-related substrate on the upper surface of the inverter module; the resin case is integrated with mounting legs provided at a plurality of locations on the circumference; the mounting legs are grounded to the power-related metal substrate and the control-related substrate; and grounding terminals, which frame-ground the substrates to the housing, are insert-molded in such a manner that the grounding terminals are securable to the inverter container with screws. | 10-01-2009 |
Koji Toyama, Nagasaki-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090146594 | INVERTER SYSTEM FOR VEHICLE-MOUNTED AIR CONDITIONER - The present invention has an object to provide an inverter system for a vehicle-mounted air conditioner that prevents noise from entering a control circuit and allows high speed communication. A motor control microcomputer | 06-11-2009 |
Koji Toyama, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20090131659 | AMIDE COMPOUND AND THROMBOPOIETIN RECEPTOR ACTIVATOR - The present invention provides compounds useful for prevention, treatment or alleviation of diseases against which activation of the thrombopoietin receptor is effective. | 05-21-2009 |