Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662958 | Work vehicle | Youichi Hayashi, Yuusuke Igarashi, Shunsuke Yoshioka | 2017-05-30 |
| 7992384 | Hydraulic control device of construction machinery | Yoshiaki ITAKURA, Yuki Yokoyama, Junsei Tanaka | 2011-08-09 |
| 7904225 | Working machine | Kiwa Takeda, Yoshiaki ITAKURA | 2011-03-08 |