Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810131 | Work vehicle | Akimichi Iwata, Kazuhisa Yokoyama | 2017-11-07 |
| 9631530 | Work vehicle with controls for regenerating exhaust gas purification device | Akimichi Iwata, Kazuhisa Yokoyama | 2017-04-25 |