Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915628 | Catalyst degradation determining method | Akira Kamoto, Yasuhiro Oi, Noriyasu Adachi, Koji Ide, Daisuke Kobayashi +3 more | 2005-07-12 |
| 6901744 | Air-fuel ratio control apparatus of internal combustion engine | Junichi Kako, Naohide Fuwa, Kazunori Kojima, Akihiro Katayama, Naoto Kato | 2005-06-07 |
| 6860101 | Exhaust gas purification system for internal combustion engine | Junichi Kako, Naoto Katoh, Akihiro Katayama, Kentaro Matsumoto, Shinji Kojima +1 more | 2005-03-01 |