Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190012 | Fuel control device for an internal combustion engine | — | 1993-03-02 |
| 5148369 | Air-fuel control apparatus for an internal combustion engine | Masanobu Uchinami, Ryoji Nishiyama, Hiroyoshi Suzuki, Shinichi Nishida | 1992-09-15 |
| 5035220 | Fuel controller for an internal combustion engine | Masanobu Uchinami | 1991-07-30 |
| 4982714 | Air-fuel control apparatus for an internal combustion engine | Masanobu Uchinami, Shinichi Nishida, Hitoshi Inoue | 1991-01-08 |
| 4967727 | Fuel controller for an internal combustion engine | Masanobu Uchinami | 1990-11-06 |
| 4958611 | Air-fuel ratio controller of internal combustion engine | Masanobu Uchinami, Hitoshi Inoue, Takahiro Moronaga, Shinichi Nishida | 1990-09-25 |
| 4947819 | Air-fuel ratio controller of internal combustion engine | Masanobu Uchinami | 1990-08-14 |
| 4915077 | Air-fuel ratio control apparatus | Masanobu Uchinami, Hitoshi Inoue, Shinichi Nishida | 1990-04-10 |
| 4915082 | Air-fuel ratio controller of internal combustion engine | Masanobu Uchinami, Kenji Ogawa, Hitoshi Inoue, Shinichi Nishida | 1990-04-10 |
| 4911130 | Air-fuel ratio controller of internal combustion engine | Masanobu Uchinami, Ryoji Nishiyama, Seiya Kominami, Shinichi Nishida | 1990-03-27 |
| 4895123 | Apparatus for controlling air-fuel ratio of internal combustion engine | Masanobu Uchinami, Hiroyoshi Suzuki, Ryoji Nishiyama, Shinichi Nishida | 1990-01-23 |
| 4886028 | Apparatus for controlling air-fuel ratio of internal combustion engine | Masanobu Uchinami, Hiroyoshi Suzuki, Ryoji Nishiyama, Shinichi Nishida | 1989-12-12 |