Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889569 | Change speed apparatus for a working vehicle that engages in an operation while moving forward and backward | Isamu Morimoto, Hidetaka Yoshioka, Megumi Sawai, Kenichi Sato, Yasunobu Yamaue +5 more | 2005-05-10 |
| 6250414 | Working vehicle | Kenichi Sato, Yasunobu Nakatani, Hiroshi Miyake, Keishiro Nishi, Akiyoshi Ono +3 more | 2001-06-26 |