Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708986 | Method and apparatus for controlling start-up of internal combustion engine | Hajime Yasuda, Kenichi Satou, Hideaki Takahashi, Hiroyuki Itoyama, Tohru Shibata +1 more | 2017-07-18 |
| 9133811 | Method and apparatus for controlling start-up of internal combustion engine | Hideaki Takahashi, Hajime Yasuda, Kenichi Satou, Tohru Shibata, Hiroyuki Itoyama +1 more | 2015-09-15 |
| 6729280 | Reference position learning apparatus and method of a variable valve-timing controlling system | — | 2004-05-04 |
| 6637391 | Control apparatus of variable valve timing system for internal combustion engine | Masahiro Arai | 2003-10-28 |
| 6227182 | Exhaust gas recirculation control system for internal combustion engine | Sadayuki Yonetamari | 2001-05-08 |
| 5996557 | Fuel injection timing control system of fuel-injection pump for diesel engines | — | 1999-12-07 |
| 5974795 | Diesel engine controller | Toshiharu Koganemaru | 1999-11-02 |
| 5948037 | Engine control system which reduces thermal deterioration of a torque converter | — | 1999-09-07 |
| 5726356 | Testing apparatus for combustible charge intake system | Hiroshi Kukita | 1998-03-10 |
| 5572142 | Apparatus and method for diagnosing presence or absence of breakage in electromagnetic coil means applicable to breakage diagnosis for stepping motor | — | 1996-11-05 |