Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638677 | Control device for hydraulically propelled work vehicle | Junichi Hosono, Seiji Tamura, Hideaki Sayama, Mitsuo Kihara, Kazuo Asano +2 more | 1997-06-17 |
| 5307631 | Hydraulic control apparatus for hydraulic construction machine | Akira Tatsumi, Seiji Tamura, Mitsuo Kihara, Hiroshi Onoue, Shigetaka Nakamura | 1994-05-03 |
| 5277269 | Engine revolution speed control device for a hydraulically driven vehicle | Seiji Tamura, Akira Tatsumi, Mitsuo Kihara, Junichi Hosono, Kazuo Asano | 1994-01-11 |