Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915628 | Catalyst degradation determining method | Akira Kamoto, Toshinari Nagai, Yasuhiro Oi, Noriyasu Adachi, Koji Ide +3 more | 2005-07-12 |
| 6904899 | Air-fuel ratio controller for internal-combustion engine | — | 2005-06-14 |
| 6901744 | Air-fuel ratio control apparatus of internal combustion engine | Junichi Kako, Toshinari Nagai, Naohide Fuwa, Kazunori Kojima, Akihiro Katayama | 2005-06-07 |