Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180112 | Abnormality diagnosis system of air-fuel ratio sensor | Go Hayashita | 2019-01-15 |
| 10006394 | Method of detecting abnormality of air-fuel ratio sensor | Go Hayashita, Koji Ide | 2018-06-26 |
| 8380422 | Control apparatus and control method for internal combustion engine | Ryusuke Ogino | 2013-02-19 |
| 8353409 | Method of dewatering gas hydrate and apparatus therefor | Tetsuro Murayama, Kiyoshi Horiguchi, Takashi Arai, Toru Iwasaki | 2013-01-15 |
| 8286610 | Control device for internal combustion engine | — | 2012-10-16 |
| 8171806 | Force detection element | Kentaro Mizuno, Shoji Hashimoto, Hiromichi Yasuda | 2012-05-08 |
| 8161944 | Control device of the internal combustion engine | Ryo Tadokoro | 2012-04-24 |
| 8153075 | Gas hydrate production apparatus | Shigeru Nagamori, Tetsuro Murayama, Takashi Arai, Nobutaka Oya | 2012-04-10 |
| 8051836 | Control apparatus of internal combustion engine | — | 2011-11-08 |
| 8046156 | Control apparatus of internal combustion engine | Ryo Tadokoro | 2011-10-25 |
| 8014935 | Control device for internal combustion engine | Ryo Tadokoro | 2011-09-06 |
| 7870844 | Control system and method for internal combustion engine | Ryo Tadokoro | 2011-01-18 |
| 7861690 | Device and method for controlling internal combustion engine | Masahiro Wanibe, Hiromichi Yasuda, Ryusuke Ogino, Ryo Tadokoro | 2011-01-04 |
| 7693646 | Internal combustion engine control device and method | — | 2010-04-06 |
| 7669583 | Internal combustion engine control apparatus | — | 2010-03-02 |
| 7646190 | Stress measurement device and stress measurement method | Kentaro Mizuno, Shoji Hashimoto, Hiromichi Yasuda | 2010-01-12 |
| 7549414 | Control device for internal combustion engine and air-fuel ratio calculation method | — | 2009-06-23 |
| 7367318 | Control system and control method of internal combustion engine | Ryusuke Ogino | 2008-05-06 |
| 7347185 | Unit and method for controlling internal combustion engines | Kohei MIWA | 2008-03-25 |
| 7210456 | Control device for internal combustion engine and method for determining misfire in internal combustion engine | Kouhei Miwa | 2007-05-01 |
| 7207316 | Control apparatus and control method for internal combustion engine | Kouhei Miwa | 2007-04-24 |
| 7182066 | Control apparatus for internal combustion engine and method of calculating intake air quantity for same | Yoichiro Goya | 2007-02-27 |