Ajima; Toshiyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ajima; Toshiyuki.The latest application filed is for "inverter control device".
Company Profile
11.35.48
- Ajima; Toshiyuki - Tokyo JP
- Ajima; Toshiyuki - Tokai JP
- Ajima; Toshiyuki - Ibaraki JP
- AJIMA; Toshiyuki - Tokai-mura JP
- AJIMA; Toshiyuki - Naka-gun JP
- Ajima; Toshiyuki - Chiyoda-ku JP
- Ajima; Toshiyuki - Hitachi JP
Patent Activity
| Patent | Date |
|---|---|
| Motor control device and brake control device Grant 11,451,179 - Hara , et al. September 20, 2 | 2022-09-20 |
| Inverter Control Device App 20220247328 - AJIMA; Toshiyuki ; et al. | 2022-08-04 |
| Inverter device for performing a power conversion operation to convert DC power to AC power Grant 11,374,505 - Nemoto , et al. June 28, 2 | 2022-06-28 |
| Inverter control device, inverter control method, inverter control program Grant 11,356,037 - Miyazaki , et al. June 7, 2 | 2022-06-07 |
| Inverter device for performing a power conversion operation to convert DC power to AC power Grant 11,342,863 - Nemoto , et al. May 24, 2 | 2022-05-24 |
| Control device for electric power steering apparatus and electric power steering apparatus Grant 11,325,641 - Hara , et al. May 10, 2 | 2022-05-10 |
| Power Conversion Device App 20220029572 - AOYAGI; Shigehisa ; et al. | 2022-01-27 |
| Control device for three-phase synchronous motor and electric power steering device using the same Grant 11,228,271 - Hara , et al. January 18, 2 | 2022-01-18 |
| Brake Control Device And Brake System App 20220001845 - ITAKURA; Kyoshiro ; et al. | 2022-01-06 |
| Motor Control Device And Electric Vehicle System App 20210384859 - HARA; Takafumi ; et al. | 2021-12-09 |
| Motor drive system Grant 11,196,377 - Takaoka , et al. December 7, 2 | 2021-12-07 |
| Motor Control Device And Electric Brake Device Including The Same App 20210265936 - SATO; Hiroaki ; et al. | 2021-08-26 |
| Inverter Device App 20210242799 - NEMOTO; Takuya ; et al. | 2021-08-05 |
| Brake System App 20210197777 - ITAKURA; Kyoshiro ; et al. | 2021-07-01 |
| Inverter Control Device, Inverter Control Method, Inverter Control Program App 20210119553 - MIYAZAKI; Taizou ; et al. | 2021-04-22 |
| Control Device for Three-Phase Synchronous Motor and Electric Power Steering Device Using the Same App 20210091700 - HARA; Takafumi ; et al. | 2021-03-25 |
| Motor Control Device and Electric Vehicle System Using the Same App 20210044243 - HARA; Takafumi ; et al. | 2021-02-11 |
| Inverter drive device and electrically driven vehicle system using the same Grant 10,873,285 - Hara , et al. December 22, 2 | 2020-12-22 |
| Motor Drive System App 20200389117 - TAKAOKA; Midori ; et al. | 2020-12-10 |
| Inverter device and electric vehicle Grant 10,826,410 - Ajima , et al. November 3, 2 | 2020-11-03 |
| Motor Control Device and Brake Control Device App 20200244203 - HARA; Takafumi ; et al. | 2020-07-30 |
| Inverter driving device, electric brake apparatus, and electric power steering apparatus Grant 10,511,249 - Seo , et al. Dec | 2019-12-17 |
| Inverter Device And Electric Vehicle App 20190363646 - AJIMA; Toshiyuki ; et al. | 2019-11-28 |
| Inverter Drive Device and Electrically Driven Vehicle System Using the Same App 20190334469 - HARA; Takafumi ; et al. | 2019-10-31 |
| Drive device for three-phase synchronous motor Grant 10,411,621 - Hara , et al. Sept | 2019-09-10 |
| Inverter Driving Device, Electric Brake Apparatus, and Electric Power Steering Apparatus App 20190013761 - SEO; Masahiro ; et al. | 2019-01-10 |
| Control Device for Electric Power Steering Apparatus and Electric Power Steering Apparatus App 20180201303 - HARA; Takafumi ; et al. | 2018-07-19 |
| Motor Control Device and Electric Power Steering Device Mounting the Same App 20180191283 - AOYAGI; Shigehisa ; et al. | 2018-07-05 |
| Drive Device for Three-Phase Synchronous Motor App 20180183366 - HARA; Takafumi ; et al. | 2018-06-28 |
| Electric motor drive control device, electrically driven power steering device, electrically driven brake device, and electrically driven pump device Grant 9,831,814 - Ajima , et al. November 28, 2 | 2017-11-28 |
| Inverter device and electric vehicle Grant 9,819,299 - Ajima , et al. November 14, 2 | 2017-11-14 |
| Inverter device Grant 9,610,972 - Ajima , et al. April 4, 2 | 2017-04-04 |
| Inverter apparatus Grant 9,531,305 - Ajima , et al. December 27, 2 | 2016-12-27 |
| Inverter Device and Electric Vehicle App 20160211790 - Ajima; Toshiyuki ; et al. | 2016-07-21 |
| Electric Motor Drive Control Device, Electrically Driven Power Steering Device, Electrically Driven Brake Device, and Electrically Driven Pump Device App 20160094180 - AJIMA; Toshiyuki ; et al. | 2016-03-31 |
| Brake control device Grant 9,278,676 - Nishino , et al. March 8, 2 | 2016-03-08 |
| Electric Motor Drive Device App 20160028342 - FURUKAWA; Kimihisa ; et al. | 2016-01-28 |
| Electric booster Grant 9,180,852 - Nomura , et al. November 10, 2 | 2015-11-10 |
| Motor Driving System App 20150311835 - HARA; Takafumi ; et al. | 2015-10-29 |
| Inverter Device App 20150303844 - AJIMA; Toshiyuki ; et al. | 2015-10-22 |
| Motor drive device Grant 9,143,065 - Ajima , et al. September 22, 2 | 2015-09-22 |
| Oil-flooded screw compressor, motor drive system, and motor control Grant 8,882,476 - Kameya , et al. November 11, 2 | 2014-11-11 |
| Power Conversion Device App 20140292238 - Furukawa; Kimihisa ; et al. | 2014-10-02 |
| Vehicle brake system Grant 8,833,869 - Matsuzaki , et al. September 16, 2 | 2014-09-16 |
| Inverter Apparatus App 20140239861 - AJIMA; Toshiyuki ; et al. | 2014-08-28 |
| Inverter Device App 20140167662 - Ajima; Toshiyuki ; et al. | 2014-06-19 |
| Motor Drive Device App 20140035493 - Ajima; Toshiyuki ; et al. | 2014-02-06 |
| Motor Driving Control Apparatus App 20130314013 - AJIMA; Toshiyuki ; et al. | 2013-11-28 |
| Oil-flooded Screw Compressor, Motor Drive System, And Motor Control App 20130294932 - Kameya; Hirotaka ; et al. | 2013-11-07 |
| Power Converting Apparatus App 20130264984 - Tamura; Hiroshi ; et al. | 2013-10-10 |
| Electric Booster App 20130192222 - NOMURA; Daichi ; et al. | 2013-08-01 |
| Oil-flooded screw compressor, motor drive system, and motor control device Grant 8,491,280 - Kameya , et al. July 23, 2 | 2013-07-23 |
| Brake Control Device App 20110316329 - Nishino; Kimio ; et al. | 2011-12-29 |
| Vehicle Brake System App 20100253137 - MATSUZAKI; Norikazu ; et al. | 2010-10-07 |
| Position detecting device and synchronous motor driving device using the same Grant 7,746,023 - Ajima , et al. June 29, 2 | 2010-06-29 |
| Position Detecting Device and Synchronous Motor Driving Device Using the Same App 20100045219 - AJIMA; Toshiyuki ; et al. | 2010-02-25 |
| Oil-flooded Screw Compressor, Motor Drive System, And Motor Control Device App 20100028165 - KAMEYA; Hirotaka ; et al. | 2010-02-04 |
| Motor drive apparatus and method and electrically driven brake apparatus Grant 7,414,376 - Sasaki , et al. August 19, 2 | 2008-08-19 |
| Control Apparatus and Electric Brake Apparatus App 20080054839 - SASAKI; Masataka ; et al. | 2008-03-06 |
| Synchronous motor drive unit and a driving method thereof Grant 7,294,988 - Ajima , et al. November 13, 2 | 2007-11-13 |
| AC motor driving apparatus and method of controlling the same Grant 7,271,557 - Ajima , et al. September 18, 2 | 2007-09-18 |
| Motor drive apparatus and method and electrically driven brake apparatus App 20070200523 - Sasaki; Masataka ; et al. | 2007-08-30 |
| Position detecting device and synchronous motor driving device using the same App 20070132423 - Ajima; Toshiyuki ; et al. | 2007-06-14 |
| AC motor driving apparatus and method of controlling the same App 20070013333 - Ajima; Toshiyuki ; et al. | 2007-01-18 |
| Motor drive apparatus, electric actuator and electric power steering apparatus Grant 7,161,323 - Ajima , et al. January 9, 2 | 2007-01-09 |
| Synchronous motor drive unit and a driving method thereof App 20060125439 - Ajima; Toshiyuki ; et al. | 2006-06-15 |
| Magnetic disk device having a low-profile motor without deterioration in the strength of the enclosure Grant 7,035,044 - Nakano , et al. April 25, 2 | 2006-04-25 |
| Motor drive apparatus, electric actuator and electric power steering apparatus App 20060001392 - Ajima; Toshiyuki ; et al. | 2006-01-05 |
| Disk drive motor and disk drive storage device incorporating same Grant 6,950,276 - Fujita , et al. September 27, 2 | 2005-09-27 |
| Magnetic disc apparatus having stator structure with reduced distortion Grant 6,943,984 - Amano , et al. September 13, 2 | 2005-09-13 |
| Disk drive motor and disk drive storage device incorporating same App 20040001281 - Fujita, Yuji ; et al. | 2004-01-01 |
| Magnetic disc apparatus App 20030235005 - Amano, Yasuo ; et al. | 2003-12-25 |
| Magnetic disk device App 20030227712 - Nakano, Asao ; et al. | 2003-12-11 |
| Vacuum cleaner Grant 5,381,584 - Jyoraku , et al. January 17, 1 | 1995-01-17 |
| Vacuum cleaner with fuzzy logic control Grant 5,243,732 - Koharagi , et al. September 14, 1 | 1993-09-14 |
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