Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5740777 | In-cylinder injection internal combustion engine | Shigeo Yamamoto, Hiromitsu Ando, Hiroshi Tanada, Kyoya Igarashi, Hiroaki Miyamoto | 1998-04-21 |
| 5687692 | Combustion state determination method of internal combustion engine, as well as combustion state control method and combustion state control system for internal combustion engine | Kazuhide Togai, Shogo Omori | 1997-11-18 |
| 5657625 | Apparatus and method for internal combustion engine control | Kazuo Koga, Kojiro Okada, Yoshiaki Danno, Kazuhide Togai, Shogo Ohmori +2 more | 1997-08-19 |
| 5423300 | Internal combustion engine | Hiromitsu Ando, Shogo Omori, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1995-06-13 |
| 5417190 | Stratified burning internal combustion engine | Hiromitsu Ando, Shogo Omori, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1995-05-23 |
| 5366610 | Air fuel ratio detecting device | Yoshiaki Danno, Makoto Shimada | 1994-11-22 |
| 5349816 | Exhaust emission control system | Daisuke Sanbayashi, Yoshiaki Danno, Kazuo Koga | 1994-09-27 |
| 5295464 | Stratified burning internal combustion engine | Hiromitsu Ando, Shogo Omori, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1994-03-22 |
| 5245964 | Intake port structure for internal combustion engine | Syunsuke Matsuo, Nobuaki Murakami, Katsuo Akishino, Keizo Furukawa, Hiromitsu Ando +2 more | 1993-09-21 |
| 5128869 | Engine controlling system for vehicle | Katsuo Akishino, Makoto Shimada | 1992-07-07 |
| 5096015 | Engine controlling system for vehicle | Katsuo Akishino, Makoto Shimada | 1992-03-17 |
| 5088043 | Engine controlling system for vehicle | Katsuo Akishino, Makoto Shimada | 1992-02-11 |
| 4955327 | Partial-boil cooling apparatus for engine | Taizo Kitada, Takehiko Katsumoto, Masatoshi Ninoyu, Yasuyuki Makigawa, Gorou Yamanaka +1 more | 1990-09-11 |
| 4908765 | Air/fuel ratio controller for engine | Nobuaki Murakami | 1990-03-13 |
| 4891121 | Air fuel ratio detecting device | Yoshiaki Danno, Makoto Shimada | 1990-01-02 |
| 4850317 | Intake port device | Takehiko Katsumoto, Yoshiaki Danno, Daisuke Sanbayashi, Takashi Dogahara, Katsuo Akishino +1 more | 1989-07-25 |
| 4813408 | Engine cooling device | Takehiko Katsumoto, Yoshiaki Danno, Daisuke Sanbayashi, Takashi Dogahara, Hidetsugu Kanao +8 more | 1989-03-21 |
| 4765294 | Intake device for internal combustion engine | Takehiko Katsumoto, Reijiro Komagome | 1988-08-23 |