Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11818979 | Grass trimmer | Maohui Li, Fangjie Nie, Toshinari Yamaoka | 2023-11-21 |
| 11785884 | Trimmer head and grass trimmer | Sanglong Wang, Longhai Chen, Qi Zhang, Hao Wang, Toshinari Yamaoka +1 more | 2023-10-17 |