Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207306 | Device for operating clutch of vehicle | Kenichi Sato, Eisaku Shinohara, Takeshi Imamura | 1993-05-04 |
| 4903789 | Power steering apparatus | Yuji Tomiyama | 1990-02-27 |
| 4798260 | Steering apparatus for a front wheel drive tractor | Yuichi Kitao | 1989-01-17 |
| 4772065 | Tractor cabin and manufacturing method therefor | Kenichi Sato, Katsushi Fukawatase, Susumu Arisawa, Yasunori Kurata, Kengo Sato +1 more | 1988-09-20 |
| 4721031 | Tractor cabin | Kenichi Sato, Isama Kawai, Katsumi Ohishi, Mitsuhiko Obe, Takao Nishikawa +2 more | 1988-01-26 |
| 4650242 | Tractor cabin | Mitsuhiko Obe, Isamu Kawai, Katumi Oisi, Yosaburo Shimizu, Katsushi Fukawatase +6 more | 1987-03-17 |
| 4628768 | Tractor transmission | Takaho Omura, Yasuyuki Horii, Taichi Fujiwara | 1986-12-16 |