Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834227 | Fault diagnosis apparatus of fuel evaporation/dissipation prevention system | Kenji Saito | 2004-12-21 |
| 6752011 | Thermostat failure diagnosis apparatus for internal combustion engine | Takuya Matsumoto, Yoshiaki Higuchi, Tateo Kume, Tomonobu Sakagami | 2004-06-22 |
| 6738709 | Failure diagnostic system of evaporated fuel processing system | Kenji Saito, Satoshi Nagashima, Yoichiro Ando | 2004-05-18 |