Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637414 | Control system for internal combustion engine | Makoto Kobayashi, Koichi Hidano, Takeshi Tagami | 2003-10-28 |
| 6513321 | Exhaust gas purifying apparatus for internal combustion engine | Norio Suzuki | 2003-02-04 |