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Hideki KABUNE patents

Recent bibliographic sampling of Hideki KABUNE patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



05/28/15 - 20150145449 - Rotating electric machine driver and electric power steering device
A rotating electric machine driving apparatus includes a controller section that obtains an electric current detection value and generates instruction signals for switching ON and OFF of switching elements based on the electric current detection value. The rotating electric machine driving apparatus also includes an IC that is provided with...
Inventors: Yasuhiko Mukai, Hideki Kabune (Denso Corporation)

05/28/15 - 20150145448 - Rotating electric machine driver and electric power steering device
A rotating electric machine driver apparatus and an electric power steering apparatus using the same includes a controller section that obtains a detected current value and generates a high-side instruction signal and a low-side instruction signal to switch an upper arm element and a lower arm element based on the...
Inventors: Yasuhiko Mukai, Hideki Kabune (Denso Corporation)

02/12/15 - 20150046039 - Sensor device, motor control device, and electric power steering apparatus
A sensor device, such as a torque sensor, of a motor control device or an electric power steering apparatus includes a sensor section that detects a quantity of state of a detection subject and outputs a detection signal corresponding to the detected quantity of state. When receiving a specific trigger...
Inventors: Naoki Yamano, Yuko Onoda, Satoru Mikamo, Akira Yamamoto, Hideki Kabune (Denso Corporation)

01/29/15 - 20150029673 - Electronic element and electronic device
An electronic element surface-mounted on a substrate has a leg part that protrudes from a back surface of the electronic element toward a heat sink along a peripheral portion of a back electrode. As such, if the substrate warps, the protruding leg part abuts a heat reception surface of the...
Inventors: Yuta Kadoike, Hideki Kabune, Toshihisa Yamamoto (Denso Corporation)

06/26/14 - 20140176027 - Control system for three-phase rotary machine
In a system, a triangular carrier wave is compared in magnitude with first and second two-phase modulated command signals. Based on a result of the comparison, on-off operations of the high- and low-side switching elements of two phases of a three-phase inverter corresponding to the first and second two-phase modulated...
Inventors: Akimasa Osaki, Kiyoshi Fujii, Hideki Kabune, Kouichi Nakamura (Denso Corporation)

05/15/14 - 20140130612 - Torque sensor
A torque sensor has a magnetic sensor, which is composed of a first magnetic detecting element, a second magnetic detecting element and a comparator. The first magnetic detecting element outputs an output signal of a provisional detection value, while the second magnetic detecting element outputs an output signal of a...
Inventors: Yoshiki Takahashi, Shigetoshi Fukaya, Hideki Kabune (Denso Corporation)

03/27/14 - 20140084722 - Linked semiconductor module unit and electronic circuit-integrated motor device using same
A linked semiconductor module unit links a plurality of semiconductor modules by a first bus bar and a second bus bar, which are embedded in resin parts. The linked semiconductor module unit is disposed in a place other than on a printed circuit board. The semiconductor module linking structure is...
Inventors: Hideki Minato, Hideki Kabune, Atsushi Furumoto (Denso Corporation)

10/24/13 - 20130278200 - System for controlling controlled variable of rotary machine
In a system for controlling a controlled variable of a rotary machine having plural-phase input terminals of the rotary machine in which plural-phase AC power is applied from an AC power applying module to the input terminals, a command-voltage setting module sets, based on a request value for the controlled...
Inventors: Kiyoshi Fujii, Akimasa Osaki, Hideki Kabune, Koichi Nakamura (Denso Corporation)

10/03/13 - 20130257328 - Motor drive apparatus
When a failure detection part detects a failure in an inverter circuit in a first power supply system, a drive control part stops the inverter circuit from driving a motor. An on/off control part turns off a first power supply relay of a power supply on/off part. Under a state...
Inventors: Kanta Arai, Hideki Kabune, Yasuhiko Mukai (Denso Corporation)

07/18/13 - 20130184937 - Vehicular power supply system
In a vehicular power supply system, a main battery supplies electric power to both main machine drive circuit, which drives a main motor for driving a vehicle, and a steering assist drive circuit, which drives a steering assist motor of a power steering apparatus. A main machine switching circuit, which...
Inventors: Yasuhiko Mukai, Hideki Kabune, Toshihisa Yamamoto (Denso Corporation)

05/03/12 - 20120104886 - Drive apparatus
A heat sink of a drive apparatus includes a heat receiving surface located in a rising direction from an end surface wall of a motor case formed in an axial direction of the motor case. A power module is arranged along the heat receiving surface of the heat sink. A...
Inventors: Masashi Yamasaki, Atsushi Furumoto, Hideki Kabune

04/26/12 - 20120098391 - Drive apparatus
An electronic control unit (50, 70) including semiconductor modules (501 to 506) and capacitors (701 to 706) is disposed in the axial direction of a motor (30). The semiconductor modules (501 to 506) are placed longitudinally and brought into contact with a heat sink (601). The vertical line to each...
Inventors: Masashi Yamasaki, Hideki Kabune, Atsushi Furumoto (Denso Corporation)

04/26/12 - 20120098366 - Drive apparatus
An electronic control unit (50, 70) including semiconductor modules (501 to 506) and capacitors (701 to 706) is disposed in the axial direction of a motor (30). The semiconductor modules (501 to 506) are placed longitudinally and brought into contact with a heat sink (601). The vertical line to each...
Inventors: Masashi Yamasaki, Hideki Kabune, Atsushi Furumoto

04/26/12 - 20120098365 - Drive apparatus
A heat sink of a drive apparatus includes a heat receiving surface located in a rising direction from an end surface wall of a motor case formed in an axial direction of the motor case. A power module includes a mold part and is arranged along the heat receiving surface...
Inventors: Masashi Yamasaki, Hideki Kabune, Atsushi Furumoto

04/26/12 - 20120098361 - Drive apparatus
A heat sink has two heat radiation blocks. The heat radiation block is formed in a wide column shape. The heat radiation block has connection parts at both ends. The connection parts have respective holes formed to pass through in the axial direction of a motor. One screw is inserted...
Inventors: Masashi Yamasaki, Atsushi Furumoto, Hideki Kabune

03/08/12 - 20120055730 - Steering control apparatus
A steering control apparatus has a variable gear ratio device and a power steering device. If abnormality arises in the VGRS device, an EPS motor is controlled based on a steering wheel angle and a speed increase ratio. Thus, vehicle wheels are controlled appropriately when abnormality arises in the VGRS...
Inventors: Yasuhiko Mukai, Hideki Kabune, Kouichi Nakamura, Masashi Hori (Denso Corporation)

02/09/12 - 20120035810 - Steering control apparatus
In a steering control apparatus, a worm gear is configured to have a lead angle for a self-lock operation, by which a worm wheel is allowed to rotate by rotation of a worm but the worm is not allowed to rotate by rotation of the worm wheel. Thus, a lock...
Inventors: Yasuhiko Mukai, Hideki Kabune, Kouichi Nakamura, Masashi Hori (Denso Corporation)

12/22/11 - 20110313620 - Steering control apparatus
A VGRS device checks whether assist control of an EPS device for assisting steering operation of a steering wheel is being stopped. If the assist control of the EPS device is being stopped, a speed increase ratio is determined so that the rotation angle of the output shaft is less...
Inventors: Yasuhiko Mukai, Hideki Kabune, Kouichi Nakamura, Masashi Hori (Denso Corporation)

12/15/11 - 20110303479 - Steering control apparatus
A steering control apparatus acquires vibration torque, which is generated by vibration of a gear mechanism when a steering wheel is operated at a steering angle. By setting the acquired vibration torque as a torque difference, an EPS motor current command value is corrected based on the torque difference thereby...
Inventors: Yasuhiko Mukai, Hideki Kabune, Koulchi Nakamura, Masashi Hori (Denso Corporation)

12/01/11 - 20110290580 - Motor drive apparatus and electric power steering system using the same
A motor drive apparatus includes a control circuit, which determines that a wire connecting a battery to a first power supply relay and a second power supply relay is broken, and not failure of the power supply relays, if power is not supplied to a motor from the power supply...
Inventors: Yasuhiko Mukai, Hideki Kabune (Denso Corporation)

02/24/11 - 20110043152 - Drive control device
A device for driving a motor includes inverters, an interrupter, and a controller. Each inverter includes supply systems. Each supply system includes a power source-side path branching from a power source, a power source-side semiconductor switch located in the power source-side path, a ground-side path branching from a ground, a...
Inventors: Hiroyasu Kidokoro, Hideki Kabune (Denso Corporation)

01/27/11 - 20110018374 - Electronic circuit-integrated motor apparatus
An electronic circuit including semiconductor modules and capacitors is positioned in the axial direction of a motor. Each semiconductor module is longitudinally positioned in contact with a heat sink. More specifically, a line perpendicular to the surface of a semiconductor chip included in the semiconductor module is perpendicular to the...
Inventors: Masashi Yamasaki, Hideki Kabune, Atsushi Furumoto (Denso Corporation)

12/30/10 - 20100328901 - Linked semiconductor module unit and electronic circuit-integrated motor vehicle device using same
A linked semiconductor module unit links a plurality of semiconductor modules by a first bus bar and a second bus bar, which are embedded in resin parts. The linked semiconductor module unit is disposed in a place other than on a printed circuit board. The semiconductor module linking structure is...
Inventors: Hideki Minato, Hideki Kabune, Atsushi Furumoto (Denso Corporation)

12/30/10 - 20100327709 - Semiconductor module and electronic circuit-integrated motor device using same
A V1 semiconductor module has a coil terminal, which is directly connectable to a lead wire of a coil. As a result, the number of parts required to connect electronic parts is reduced. Further, since no printed circuit board is required, the coil terminal can be shaped in any size...
Inventors: Hideki Minato, Hideki Kabune, Atsushi Furumoto, Ayako Iwai (Denso Corporation)

12/30/10 - 20100327680 - Motor
In a motor, a stator with a three-phase winding set and a rotor are located in an operation region of a motor casing having a side wall. An inverter circuit constructed with power modules is located in a control region that is located on the opposite side of the operation...
Inventors: Shuhei Miyachi, Hideki Kabune, Katsuji Kawai, Hiroshi Imai (Asmo Co., Ltd.)

12/30/10 - 20100327679 - Electronic circuit-integrated motor drive and semiconductor module
A motor case is formed in a tubular shape. A semiconductor module includes a semiconductor chip of switching elements, a resin part and a coil terminal. The resin part embeds the semiconductor chip therein. The coil terminal is protruded from the resin part and directly connected to a coil. A...
Inventors: Toshihiro Fujita, Hiroyasu Kidokoro, Atsushi Furumoto, Hideki Kabune, Hideki Minato (Denso Corporation)

12/30/10 - 20100327678 - Drive apparatus
A drive apparatus has a motor device having a tubular motor case. A stator is arranged radially inside the motor case. A rotor is arranged radially inside the stator. A shaft is rotatable with the rotor. An electronic circuit is arranged in the central axis direction of the shaft relative...
Inventors: Masashi Yamasaki, Hideki Kabune, Atsushi Furumoto (Denso Corporation)

12/30/10 - 20100327677 - Drive apparatus and semiconductor module
A special terminal may project from an encapsulation body of a semiconductor module and may be engaged with an engaging portion of a motor case to limit a positional deviation of the semiconductor module relative to the motor case. Additionally or alternatively, a module side engaging portion may be formed...
Inventors: Ayako Iwai, Masashi Yamasaki, Hideki Kabune, Atsushi Furumoto, Yoshimasa Kinpara (Asmo Co., Ltd.)

12/31/09 - 20090322269 - Motor control apparatus for controlling motor in accordance with rotational position of rotor thereof
The motor control apparatus includes a power supply function of supplying electric power from a power supply to a motor, a rotational position detecting function of performing detection of a rotational position of a rotor of the motor for respective phases of the motor, and outputting first rotational position data...
Inventors: Taizo Kondo, Hideki Kabune (Denso Corporation)

11/26/09 - 20090289822 - Ad converter and data processing unit
An AD converter includes an input circuit, an operation circuit and a bus interface. The input circuit is provided with a pull-down circuit, which is capable of pulling down an analog signal input side of a sample-hold circuit whether an analog signal is inputted or not. The operation circuit is...
Inventors: Hideki Kabune, Nobuhiko Makino, Tomoharu Hayakawa, Hitoshi Ishikawa, Tatsuya Aizawa, Shigeo Uno, Masamitsu Ozeki (Denso Corporation)

06/25/09 - 20090160044 - Semiconductor module mounting structure
The semiconductor module mounting structure includes a semiconductor module including therein a semiconductor device and electrodes exposed to both surfaces thereof, a wiring substrate having a mounting surface on which the semiconductor module is mounted, and a heat radiating body for dissipating heat from the semiconductor module. The wiring substrate...
Inventors: Makoto Taniguchi, Hideki Kabune, Katsunori Tanaka, Yukari Tanaka (Denso Corporation)

Denso Corporation, Jtekt Corporation, Denso Corporation, Asmo Co., Ltd.

Archived*
(*May have duplicates - we are upgrading our archive.)

20090322269 - Motor control apparatus for controlling motor in accordance with rotational position of rotor thereof


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The bibliographic references displayed about Hideki KABUNE's patents are for a recent sample of Hideki KABUNE's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Hideki KABUNE filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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