Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5826559 | Lean-burn internal combustion engine | Kazuhiro Ichimoto, Katsuhiko Miyamoto, Hitoshi Kamura, Atsuyoshi Kojima | 1998-10-27 |
| 5722363 | Cylinder-injection type internal combustion engine and a fuel injection control apparatus therefor | Kazumasa Iida, Yasuki Tamura, Katsuhiko Miyamoto, Masato Yoshida, Yuichi Tonomura +1 more | 1998-03-03 |
| 5694901 | Method for the determination of rough road in vehicle with internal combustion engine mounted thereon | Kazuhide Togai, Kojiro Okada | 1997-12-09 |
| 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, Osamu Hirako | 1997-11-18 |
| 5517970 | Fuel feeding system and method for internal combustion engine | Kojiro Okada | 1996-05-21 |
| 5423300 | Internal combustion engine | Hiromitsu Ando, Osamu Hirako, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1995-06-13 |
| 5417190 | Stratified burning internal combustion engine | Hiromitsu Ando, Osamu Hirako, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1995-05-23 |
| 5295464 | Stratified burning internal combustion engine | Hiromitsu Ando, Osamu Hirako, Jun Takemura, Taizo Kitada, Katsuo Akishino +7 more | 1994-03-22 |
| 4920941 | Fuel injection control apparatus | Toyoaki Fukui, Masanobu Uchinami | 1990-05-01 |
| 4510640 | Duster-polisher made of plastic film | — | 1985-04-16 |