Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398535 | Turning unit of construction machine | Hidekazu Iwashita, Kenichi Terauchi, Takamasa Abe, Yoshiki Kamon | 2025-08-26 |
| 9487930 | Drive device for construction machine | Koji Yamashita, Shoji Yoichi, Ryo Uchiyama | 2016-11-08 |
| 9476498 | Drive device for construction machine | Koji Yamashita, Masashi Kawabata, Shoji Yoichi, Ryo Uchiyama | 2016-10-25 |
| 9328817 | Drive device for construction machine | Koji Yamashita, Masashi Kawabata, Shoji Yoichi, Ryo Uchiyama | 2016-05-03 |
| 8992368 | Drive apparatus and construction machine provided with same | Kenichi Terauchi | 2015-03-31 |