Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4516469 | Electric hydraulic controll device for a construction vehicle | Yoshito Sato, Tokuhiro Yato, Yoshio Tsutsumi | 1985-05-14 |
| 4351572 | Track roller suspension apparatus for a track-type vehicle | Yasuo Fujiwara, Eiichi Muramoto | 1982-09-28 |