Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609509 | LPG-engine fuel control apparatus | Naoya Okawa | 2003-08-26 |
| 4726344 | Electronic air-fuel mixture control system for internal combustion engine | Tsuneo Ando, Kazusato Kasuya, Hironobu Sugimoto | 1988-02-23 |
| 4705002 | Electronic air-fuel mixture control system for internal combustion engine | Tsuneo Ando, Kazusato Kasuya, Hironobu Sugimoto | 1987-11-10 |
| 4685434 | Electric control apparatus for carburetor | Tsuneo Ando, Kazusato Kasuya, Takeru Yasuda | 1987-08-11 |