Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8433502 | Control method and control device for engine | Katsumasa Yoshida, Seiyo Hirano, Akitomo Kume, Hideki Sanai, Kazuya Kotani | 2013-04-30 |
| 5765372 | Lean burn engine for automobile | Noriaki Mitobe, Isao Shimizu, Yasuyoshi Hori, Futoshi Nishioka, Tetsushi Hosokai +4 more | 1998-06-16 |
| 5572976 | Automobile engine control system | Yasuyoshi Hori, Hiromi Yoshioka | 1996-11-12 |
| 5517968 | Automobile engine control system | Yasuyoshi Hori, Futoshi Nishioka | 1996-05-21 |
| 5471963 | Fuel injection control system for engine | Futoshi Nishioka, Tetsushi Hosokai, Yasuyoshi Hori | 1995-12-05 |
| 5191865 | Engine idle control system for vehicle | Hiromo Yoshioka, Shigeaki Kakizaki | 1993-03-09 |
| 5081973 | Idling speed control system for engine | — | 1992-01-21 |
| 5080071 | Fuel control system for internal combustion engine | Tetsuro Takaba, Terufumi Yamashita, Yuji Sato | 1992-01-14 |
| 4987876 | Fuel injection system for an internal combustion engine | Tetsuro Takaba, Terufumi Yamashita, Toshihide Nishikawa | 1991-01-29 |
| 4703735 | Air-fuel ratio control system for multicylinder engine | Masahiro Izuo, Yuji Nakao, Toshihide Nishikawa, Hiroyuki Kawaguchi | 1987-11-03 |