Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587612 | In-cylinder pressure detecting device of direct injection type internal combustion engine | Shusuke Akazaki, Yuji Yamamoto, Gaku Sato | 2017-03-07 |
| 7516730 | Fuel pump control system for cylinder cut-off internal combustion engine | Asao Ukai, Tomohiro Nishi, Takahiro Yonekura | 2009-04-14 |
| 7210464 | Fuel pump control system for cylinder cut-off internal combustion engine | Asao Ukai, Tomohiro Nishi, Takahiro Yonekura | 2007-05-01 |
| 7104244 | Control system for variable-cylinder internal combustion engine | Tomohiro Nishi, Masanobu Asakawa, Manabu Niki | 2006-09-12 |
| 7074157 | Control apparatus for hybrid vehicle | Teruo Wakashiro, Masanobu Asakawa, Kohei Hanada, Manabu Niki, Tomohiro Nishi | 2006-07-11 |
| 7059435 | Control apparatus for hybrid vehicle | Manabu Niki, Masanobu Asakawa, Kohei Hanada, Minoru Suzuki, Kazuhiko Kitano | 2006-06-13 |
| 5692486 | Air-fuel ratio sensor deterioration-detecting system for internal combustion engines | Kojiro Tsutsumi, Yuji Fujiki, Shigeto Kashiwabara, Fumio Hara, Sachito Fujimoto | 1997-12-02 |
| 5577488 | Air-fuel ratio sensor deterioration-detecting system for internal combustion engines | Ryuji Sato, Kojiro Tsutsumi, Hiroshi Kawaguchi, Sachito Fujimoto | 1996-11-26 |