Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644270 | Apparatus for and method of controlling internal combustion engine | Mamoru Fujieda, Toshiharu Nogi, Minoru Ohsuga, Takuya Shiraishi | 2003-11-11 |
| 6453871 | Apparatus for and method of controlling internal combustion engine | Mamoru Fujieda, Toshiharu Nogi, Minoru Ohsuga, Takuya Shiraishi | 2002-09-24 |
| 6343585 | Apparatus for and method of controlling internal combustion engine | Mamoru Fujieda, Toshiharu Nogi, Minoru Ohsuga, Takuya Shiraishi | 2002-02-05 |
| 6148791 | Apparatus for and method of controlling internal combustion engine | Mamoru Fujieda, Toshiharu Nogi, Minoru Ohsuga, Takuya Shiraishi | 2000-11-21 |
| 5875761 | Apparatus for and method of controlling internal combustion engine | Mamoru Fujieda, Toshiharu Nogi, Minoru Ohsuga, Takuya Shiraishi | 1999-03-02 |
| 5666916 | Apparatus for and method of controlling internal combustion engine | Mamoru Fujieda, Toshiharu Nogi, Minoru Ohsuga, Takuya Shiraishi | 1997-09-16 |
| RE34234 | Control apparatus for internal combustion engines | Hiroshi Kuroiwa, Toshiharu Nogi | 1993-04-27 |
| RE34211 | Air-fuel ratio detecting sensor | Hiroshi Kuroiwa | 1993-04-06 |
| 4887574 | Control apparatus for internal combustion engines | Hiroshi Kuroiwa, Toshiharu Nogi | 1989-12-19 |
| 4882030 | Air-fuel ratio detection system for engine exhaust gas | Seikoo Suzuki, Masayuki Miki, Takao Sasayama, Minoru Osuga | 1989-11-21 |
| 4865006 | Liquid atomizer | Toshiharu Nogi, Teruo Yamauchi | 1989-09-12 |
| 4825838 | Air/fuel ratio control apparatus for an internal combustion engine | Minoru Osuga | 1989-05-02 |
| 4814045 | Method for detecting air-fuel ratio | Minoru Ohsuga | 1989-03-21 |
| 4791903 | Fuel supply system for internal-combustion engine | Mamoru Fujieda | 1988-12-20 |
| 4779455 | Air-fuel ratio detecting sensor | Hiroshi Kuroiwa | 1988-10-25 |
| 4771752 | Control system for internal combustion engines | Yutaka Nishimura | 1988-09-20 |
| 4751907 | Air/fuel ratio detecting apparatus for internal combustion engines | Tadahiro Yamamoto, Eiichi Ohnishi, Tadaki Oota, Hiroaki Oogane, Minoru Osuga | 1988-06-21 |
| 4748953 | Air/fuel ratio control apparatus for internal combustion engines | Minoru Osuga | 1988-06-07 |
| 4716760 | Air-fuel ratio detection system | Minoru Osuga | 1988-01-05 |
| 4709581 | Air flow meter | Yutaka Nishimura | 1987-12-01 |
| 4643151 | Fuel control apparatus for an internal combustion engine | Teruo Yamauchi, Toshiharu Nogi | 1987-02-17 |
| 4629535 | Method for detecting an air-fuel ratio | Minoru Osuga | 1986-12-16 |
| 4627312 | Automatic transmission | Mamoru Fujieda | 1986-12-09 |
| 4622125 | Oxygen concentration control system | Tadashi Kirisawa, Minoru Osuga | 1986-11-11 |
| 4616621 | Method of air-fuel ratio control of internal combustion engines of automobiles | Hiroshi Kuroiwa | 1986-10-14 |