Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6612218 | Working vehicle with a working implement displaceable by a hydraulic actuator | Tetsuo Yamaguchi | 2003-09-02 |
| 6112826 | Agricultural tractor | Takeshi Ura | 2000-09-05 |
| 5651289 | Drive transmission system for working vehicle | Akihiro Asada, Kazushige Komori, Shigeo Sakamoto, Hironobu KUBOTA | 1997-07-29 |
| 5186297 | Hydraulic clutch operating apparatus | Toshinobu Owada, Yoshikazu Aota, Shigeo Sakamoto, Seiichi Takahashi | 1993-02-16 |
| 4924983 | Propelling clutch apparatus for a working vehicle | Yoshiyuki Katayama, Takeshi Ura | 1990-05-15 |
| 4792010 | Four wheel drive vehicle | Yuichi Kitao | 1988-12-20 |