Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719335 | Work machine and control method | Akira Nakashima | 2023-08-08 |
| 7210293 | Hydrostatic transmission vehicle and hydrostatic transmission controller | Toshihiko Fukasawa, Yutaka Sugimoto, Eiji Ishibashi | 2007-05-01 |
| 6719075 | Frame structure of crawler-type construction machine vehicle | — | 2004-04-13 |
| 6679570 | Track frame structure | — | 2004-01-20 |