Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725149 | Electronic control device for internal combustion engine | Koji Nishimoto, Norio Matsumoto | 2004-04-20 |
| 6684153 | Fuel nature judging device for internal combustion engine | — | 2004-01-27 |