Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233508 | Drive power control device for hybrid vehicle | Yoshitaka Deguchi, Yasuhiko Kitajima | 2001-05-15 |
| 6170469 | Integrated internal combustion engine control system with high-precision emission controls | Kaname Naganuma | 2001-01-09 |
| 6167342 | Control apparatus for internal combustion engine and estimation apparatus for estimating pressure in intake and discharge system of internal combustion engine | Hiroyuki Aizawa | 2000-12-26 |
| 6155954 | Engine output control device for hybrid vehicle | Yasuhiko Kitajima, Yoshitaka Deguchi | 2000-12-05 |
| 6112723 | Activation control device for an internal combustion engine | Takashi Tsuneyoshi, Minoru Arimitsu, Shojiro Sato | 2000-09-05 |
| 6083139 | Hybrid drive system for vehicle with clutch control | Yoshitaka Deguchi, Yasuhiko Kitajima | 2000-07-04 |
| 6032656 | Integrated internal combustion engine control system with high-precision emission controls | Kaname Naganuma | 2000-03-07 |
| 6026790 | Diesel engine emission control system | — | 2000-02-22 |
| 6019094 | Engine exhaust recirculation device | — | 2000-02-01 |
| 6012431 | Control apparatus for internal combustion engine and estimation apparatus for estimating pressure in intake and discharge system of internal combustion engine | Hiroyuki Aizawa | 2000-01-11 |
| 5918582 | Integrated internal combustion engine control system with high-precision emission controls | Kaname Naganuma | 1999-07-06 |
| 5529043 | Signal processor | Hatsuo Nagaishi, Kenji Ohta | 1996-06-25 |
| 5282450 | Engine power controller | Masaaki Uchida | 1994-02-01 |
| 5168851 | Variable cam engine power controller | Hiroshi Komatsu | 1992-12-08 |
| 5152267 | Variable cam engine | Hiroshi Komatsu, Makoto Nakamura, Kunifumi Sawamoto | 1992-10-06 |
| 5115779 | Engine knock detecting system | — | 1992-05-26 |