Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807418 | Pneumatic tire | — | 2020-10-20 |
| 10612211 | Control lever device for construction machine | Guoliang Yuan | 2020-04-07 |
| 10597851 | Operation device for construction machine | Satoshi Kan | 2020-03-24 |