Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665608 | Coolant temperature estimation system for estimating temperature of coolant of internal combustion engine | Toshio Kondo | 2003-12-16 |
| 6637416 | Diagnosis apparatus for detecting abnormal state of evaporation gas purge system | — | 2003-10-28 |
| 6564782 | Device for detecting canister deterioration | Takeshi Fujimoto | 2003-05-20 |