Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060476 | Internal combustion engine control device | Yoshinobu Arihara, Hisahiro Ooba, Takaki ITAYA | 2021-07-13 |
| 10495021 | Engine control device | Yoshinobu Arihara, Hisahiro Ooba, Takaki ITAYA | 2019-12-03 |
| 10233799 | Engine control device | Takashi Okamoto, Yoshinobu Arihara, Yoshihiro Sukegawa | 2019-03-19 |
| 10227935 | Engine control system | Takashi Okamoto, Yoshinobu Arihara | 2019-03-12 |
| 9702779 | Engine control device | Kengo Kumano, Yoshihiko Akagi, Takuya Shiraishi | 2017-07-11 |
| 9494098 | Method for detecting combustion noise in internal combustion engine, combustion noise detection device, and device for controlling internal combustion engine | Daisuke Watanabe, Takashi Okamoto | 2016-11-15 |
| 9188078 | Control apparatus of internal combustion engine | Kenichi Machida | 2015-11-17 |
| 8387587 | Control unit for direct injection engine | Yoshihiro Sukegawa, Kengo Kumano | 2013-03-05 |