Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409880 | Steering system | Yuuta KAJISAWA, Yuji Fujita, Kenichi Abe, Toshihiro Takahashi, Toshiaki Oya +4 more | 2025-09-09 |
| 10250413 | Facility system | Toshio Aono | 2019-04-02 |
| 9996070 | Programmable logic controller | Tatsuumi Soyama | 2018-06-12 |
| 9658050 | Rotation angle detection device | Takeshi Takaki, Yuji Kariatsumari | 2017-05-23 |
| 9638509 | Phase difference detector and rotation angle detection device including the same | Takeshi Takaki, Yuji Kariatsumari | 2017-05-02 |
| 9625249 | Rotation angle detection device and electric power steering system including the same | Takeshi Takaki, Yuji Kariatsumari | 2017-04-18 |
| 9523573 | Rotation angle detection device and electric power steering system including the same | Takeshi Takaki, Yuji Kariatsumari, Yasuyuki Yoshii | 2016-12-20 |
| 9057652 | Torque detecting apparatus | Yasunobu Tomizawa, Hideki Higashira, Seiji Uematsu, Takeshi Ueda | 2015-06-16 |
| 8933692 | Rotation angle detection device | Takeshi Ueda | 2015-01-13 |
| 8874315 | Motor control unit and vehicle steering system | Yuji Kariatsumari, Yoshihiro Itatsu | 2014-10-28 |
| 8862323 | Motor control device and vehicle-steering device comprising same | Yuji Kariatsumari, Hideki Higashira, Masashi Hattori | 2014-10-14 |
| 8855857 | Electric motor controller and electric motor controller for vehicle steering apparatus | Satoshi Shinoda | 2014-10-07 |
| 8855858 | Motor control unit and vehicle steering system | Yuji Kariatsumari, Terutaka Tamaizumi | 2014-10-07 |
| 8560177 | Electric power steering system | Hayato Komatsu, Yuji Kariatsumari, Shingo Maeda, Yasuyuki Yoshii | 2013-10-15 |
| 8521368 | Electric power steering device | — | 2013-08-27 |
| 8496085 | Motor control device and electric power steering apparatus | Takeshi Ueda, Shingo Maeda, Hayato Komatsu | 2013-07-30 |
| 8494715 | Vehicle steering apparatus | Yuji Kariatsumari, Hayato Komatsu | 2013-07-23 |
| 7136732 | Electric power steering apparatus | Shinya Aono, Akihiro Nishiyama | 2006-11-14 |
| 7009358 | Electric power steering device and method for controlling the same | Terutaka Tamaizumi, Shinya Aono, Akihiro Nishiyama, Takanobu Takamatsu, Masayuki Kita +1 more | 2006-03-07 |
| 6854560 | Electric power steering apparatus | Akihiro Nishiyama | 2005-02-15 |
| 6250418 | Power steering apparatus | Hirofumi Matsuoka | 2001-06-26 |
| 6227328 | Power steering apparatus | — | 2001-05-08 |
| 6092012 | Power steering device | — | 2000-07-18 |
| 5826677 | Vehicle steering device | Katsutoshi Nishizaki, Yoshihiro Goto, Tomoyasu Kada, Shiro Nakano | 1998-10-27 |
| 5762160 | Power steering device | — | 1998-06-09 |