Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848301 | Fuel feed quantity control system for internal combustion engine | Toru Hashimoto, Akira Takahashi, Mamoru Sugiura, Hiroshi Takamatsu, Yasuhiko Saito +1 more | 1989-07-18 |