Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259492 | Motor control device, electric power steering device and inverter system failure detection method | Yoshihiko Kimpara, Shunsuke Nakajima | 2019-04-16 |
| 10116250 | AC-rotary-machine control device and electric power-steering system provided with AC-rotary-machine control device | Yuya TSUCHIMOTO, Yoshihiko Kimpara, Shunsuke Nakajima | 2018-10-30 |
| 9954472 | Control apparatus for AC rotary machine | Tatsuya Mori, Akira Furukawa, Yoshihiko Kimpara | 2018-04-24 |
| 9912274 | AC rotating machine control device and electric power steering device equipped with same | Shunsuke Nakajima, Yuya TSUCHIMOTO, Yoshihiko Kimpara | 2018-03-06 |
| 9876458 | Control device for AC rotating machine and electric power steering device | Tatsuya Mori, Yoshihiko Kimpara, Shunsuke Nakajima, Akira Furukawa | 2018-01-23 |
| 9800196 | Control apparatus for AC rotary machine | Tatsuya Mori, Yoshihiko Kimpara, Masaya Sakai, Akira Furukawa, Yu Kawano +1 more | 2017-10-24 |
| 9780712 | Control apparatus for AC rotary machine and control apparatus for electric power steering | Tatsuya Mori, Yoshihiko Kimpara, Akira Furukawa | 2017-10-03 |
| 9738307 | Steering control device, and steering control method | Masaya Endo, Hidetoshi Ikeda, Kenji Ogawa, Taizo Toda | 2017-08-22 |
| 9712096 | Control apparatus and control method for AC rotary machine, and electric power steering apparatus | Akira Furukawa, Tatsuya Mori | 2017-07-18 |
| 9575127 | Motor control device and electric power steering device using same | Masahiro Iezawa, Susumu Zeniya, Eiji Iwami, Yusuke Fujiki, Hiroyuki Kishioka +3 more | 2017-02-21 |
| 9571017 | Motor drive device | Yu Hirotani, Yuji Takizawa, Tatsuya Mori, Yoshihiko Kimpara | 2017-02-14 |
| 9397592 | Motor control device and electric power steering device | Kosuke Nakano, Yoshihito Asao, Akira Furukawa | 2016-07-19 |
| 9254862 | Electric power steering control device | Yoshihiko Kimpara, Takayuki Kifuku, Tatsuya Mori, Takashi Iwasaki, Masashi Iwane +1 more | 2016-02-09 |
| 8981704 | Motor controller and electric power steering device using the same | Masaya Endo, Yoshihiko Kimpara, Jiro Okada | 2015-03-17 |
| 8878474 | Motor control device, current control method applied to motor control device, and electric power steering device using motor control device | Kosuke Nakano, Yoshihito Asao | 2014-11-04 |
| 8878477 | Electric motor driving apparatus having failure detection circuit, and failure detection method for the electric motor driving apparatus having failure detection circuit | Kosuke Nakano, Tetsuya Kojima, Satoshi Azuma, Ryuichi Takiguchi | 2014-11-04 |
| 8626394 | Electric power steering control device | Masahiko Kurishige, Masaya Endo, Takayuki Kifuku | 2014-01-07 |
| 8437915 | Steering controller | Masaya Endo, Masahiko Kurishige | 2013-05-07 |
| 8326493 | Motor driven power steering control apparatus for suppressing vibration | Masahiko Kurishige, Masaya Endo, Takayuki Kifuku, Seiji Sawada, Masaki Matsushita | 2012-12-04 |
| 8232752 | Electric motor control apparatus | Masahiro Kimata, Takayuki Kifuku, Kazumichi Tsutsumi, Chiaki Fujimoto, Noriyuki Inoue | 2012-07-31 |
| 8050825 | Electric power-steering control apparatus | Hidetoshi Ikeda, Masaya Endo | 2011-11-01 |
| 7990093 | Electric motor control apparatus | Masahiro Kimata, Takayuki Kifuku, Kazumichi Tsutsumi, Chiaki Fujimoto, Noriyuki Inoue | 2011-08-02 |
| 7828112 | Electric power steering device | Noriyuki Inoue, Chiaki Fujimoto, Takayuki Kifuku, Masahiro Kimata, Kazumichi Tsutsumi | 2010-11-09 |
| 7459879 | Motor controller | Masahiro Kimata, Kazumichi Tsutsumi, Chiaki Fujimoto, Kouji Fukusumi, Noriyuki Inoue | 2008-12-02 |