Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786207 | Evaporative fuel emission control system | Hidefumi Aikawa | 2004-09-07 |
| 6772740 | Evaporative fuel treating device and method | Hidefumi Aikawa | 2004-08-10 |
| 6766016 | Supervisory control system | Gaku Todokoro | 2004-07-20 |
| 6761151 | High-pressure fuel supply system of an internal combustion engine and control method thereof | — | 2004-07-13 |