Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470854 | Air-fuel ratio control with improved fuel supply operation immediately after complete combustion of mixture | Yasuo Hirata | 2002-10-29 |
| 6367455 | Fuel supply amount controller for internal combustion engine | Yasuo Hirata | 2002-04-09 |