Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962140 | Diesel engine control system and control method | Eiji Nakai, Naoki Okada, Tsunehiro Sato, Masami Nakao, Masanori Sahara +4 more | 2005-11-08 |
| 6945236 | EGR control apparatus for engine | Eiji Nakai | 2005-09-20 |