Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040475 | Malfunction detection device for resolver | Takayuki Yamamoto, Ryoichi Yonezawa, Masaki Matsushita, Katsuya Ikemoto | 2018-08-07 |
| 9540037 | Malfunction detection device for resolver | Takayuki Yamamoto, Ryoichi Yonezawa, Masaki Matsushita, Katsuya Ikemoto | 2017-01-10 |
| 9410792 | Resolver device, motor control device, and motor control method | Takayuki Yamamoto, Katsuya Ikemoto, Chiaki Fujimoto | 2016-08-09 |
| 9335184 | Malfunction detection device for resolver | Takayuki Yamamoto, Ryoichi Yonezawa, Masaki Matsushita, Katsuya Ikemoto | 2016-05-10 |
| 9065364 | Motor control device | Katsuya Ikemoto, Chiaki Fujimoto | 2015-06-23 |
| 6496762 | Electric power steering controller and method of controlling same | Masahiko Kurishige, Noriyuki Inoue, Ryoji Nishiyama, Hisasi Inoyama | 2002-12-17 |
| 6490514 | Electric power steering control system and method for controlling electric power steering control system | Masahiko Kurishige, Noriyuki Inoue, Toshihide Satake, Takayuki Kifuku | 2002-12-03 |
| 6450287 | Electric power steering controller and control method thereof | Masahiko Kurishige, Noriyuki Inoue, Ryoji Nishiyama, Takayuki Kifuku | 2002-09-17 |
| 6445987 | Electric power steering controller and control method | Masahiko Kurishige, Noriyuki Inoue, Ryoji Nishiyama, Takayuki Kifuku | 2002-09-03 |
| 6262547 | Motor-driven power steering apparatus | Takayuki Kifuku | 2001-07-17 |
| 6246197 | Electric power steering controller | Masahiko Kurishige, Noriyuki Inoue, Takayuki Kifuku, Munenori Yamamoto | 2001-06-12 |
| 6141494 | DC motor driven power steering system for a motor vehicle | Kazuhisa Nishino, Hirohisa Awa | 2000-10-31 |
| 6107926 | Load short-circuit failure detection method and apparatus and electric power steering device | Takayuki Kifuku | 2000-08-22 |
| 6054827 | Controller for motor-driven power steering | Yuji Takatsuka | 2000-04-25 |
| 6032756 | Motor-driven power steering system for motor vehicle | Hiroshi Nishimura, Takayuki Kifuku | 2000-03-07 |
| 6009364 | Power steering control apparatus for motor vehicle | Yasuo Naitou, Kazumichi Tsutsumi | 1999-12-28 |
| 5996725 | Vehicle control apparatus | Kazuhisa Nishino, Hirohisa Awa | 1999-12-07 |
| 5988312 | Vehicle control apparatus | Kazuhisa Nishino, Hirohisa Awa | 1999-11-23 |
| 5913913 | Control apparatus for motor-driven power steering system of motor vehicle | Takahiro Okanoue, Takayuki Kifuku, Shigeki Ohtagaki | 1999-06-22 |
| 5878360 | Electric power steering control apparatus | Kazuhisa Nishino, Yuji Takatsuka | 1999-03-02 |
| 5845738 | vehicle control apparatus | Kazuhisa Nishino, Hirohisa Awa | 1998-12-08 |
| 5789925 | Sensor system having abnormality detecting circuit for detecting abnormality of sensor system from outputs of signal processing circuits | Masahiro Yokotani, Wataru Fukui, Naoki Hiraoka | 1998-08-04 |
| 5787376 | Power steering motor control unit with driving mode correction | Kazuhisa Nishino, Masaya Ushio | 1998-07-28 |
| 5786679 | DC motor driven power steering system for a motor vehicle | Kazuhisa Nishino, Hirohisa Awa | 1998-07-28 |
| 5740040 | Electric power steering apparatus with enhanced road feel | Takayuki Kifuku | 1998-04-14 |