Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479108 | Dump truck | Yuutarou Iwabuchi | 2022-10-25 |
| 11279220 | Working vehicle with traveling device having wheels | — | 2022-03-22 |
| 9550414 | Traveling drive device for dump truck | Keiji Kudo, Yasunori Tanaka | 2017-01-24 |