Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8308597 | Speed change transmission system | Minoru Hiraoka, Satoshi Machida | 2012-11-13 |
| 8172714 | Speed changing transmission apparatus | Shoso Ishimori, Yoshihiro Ueda, Shinichi Morita, Shinichi Kawabata, Shigeki Hayashi +3 more | 2012-05-08 |
| 8096912 | Speed change transmission device | Minoru Hiraoka, Shoso Ishimori | 2012-01-17 |
| 8047942 | Speed change transmission apparatus | Yoshihiro Ueda, Shinichi Morita | 2011-11-01 |
| 7887449 | Speed-change transmission apparatus | Yoshihiro Ueda, Shoso Ishimori, Minoru Hiraoka | 2011-02-15 |
| 7316322 | Quality evaluation apparatus for fruits and vegetables | Shinichi Kawabata, Kenichi Iwami | 2008-01-08 |
| 5088020 | Pivotal movement control device for boom-equipped working machine | Tetsuya Nishida | 1992-02-11 |
| 4949264 | Transmission having electromagnetic proportional reduction valve | Takeshi Ura | 1990-08-14 |
| 4924983 | Propelling clutch apparatus for a working vehicle | Takeshi Ura, Akio Inamori | 1990-05-15 |
| 4553605 | Work-vehicle with rolling-control mechanism | Tetsuya Nishida | 1985-11-19 |
| 4315548 | Tractor with a traction load sensing device | Norimi Nakamura, Shigeaki Okuyama, Shigekazu Hasegwa, Mituhiko Obe | 1982-02-16 |
| 4300638 | Automatic position control apparatus for ground working vehicle | Shigekazu Hasegawa, Shigeaki Okuyama, Norimi Nakamura | 1981-11-17 |