Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5875864 | Control system for hybrid vehicles | Toru Yano, Takahiro Yonekura, Yusuke Tatara, Yutaka Tamagawa | 1999-03-02 |
| 5713197 | Catalyst deterioration-detecting system for internal combustion engines | Ken Ogawa, Yoshikazu Oshima, Yasunori Ehara | 1998-02-03 |
| 5564283 | Exhaust emission control system in internal combustion engine | Toru Yano, Kazuhide Terada | 1996-10-15 |
| 5390632 | Engine cooling system | Hiroyuki Niikura, Masaaki Hiratani, Hiroo Shimada, Koji Okazaki, Toshio Yokoyama | 1995-02-21 |
| 5297532 | Supercharging pressure control system for supercharged internal combustion engines | Takuya Sugino, Susumu Nakajima, Kenichiro Kinoshita, Nobu Takahashi | 1994-03-29 |
| 5243947 | Fuel injection control system for internal combustion engines | Yoshio Yamamoto, Toshio Yokoyama, Susumu Toki | 1993-09-14 |
| 5239963 | Ignition timing control system for internal combustion engines | Shusuke Akazaki | 1993-08-31 |
| 5220899 | Internal combustion engine with air assist fuel injection control system | Shusuke Akazaki | 1993-06-22 |
| 5199403 | Air fuel ratio control system for variable valve timing type internal combustion engines | Shusuke Akazaki | 1993-04-06 |
| 5172674 | Internal combustion engine | Kaoru Horie, Kazutoshi Nishizawa, Kenichiro Kinoshita, Makoto Kishida, Hitoshi Takahashi | 1992-12-22 |
| 4739741 | Fuel supply control method for internal combustion engines at starting | Takahiro Iwata, Takeo Kiuchi | 1988-04-26 |