Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595898 | Working vehicle and vehicle speed control method thereof, variable power engine and power setting method thereof, and vehicle with variable power engine and power control method thereof | Tetsuo Kobayashi, Hitoshi Takahashi | 2003-07-22 |
| 6565482 | Working vehicle and vehicle speed control method thereof, variable power engine and power setting method thereof, and vehicle with variable power engine and power control method thereof | Tetsuo Kobayashi, Hitoshi Takahashi | 2003-05-20 |