Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844305 | Walk-behind self-propelled working machine | Yufei Ren, Yang Li, Ronggen Zhu, Rui Zhang | 2023-12-19 |
| D997998 | Mower blade | Toshinari Yamaoka, Jian Yang | 2023-09-05 |
| D996471 | Mower blade assembly | Toshinari Yamaoka, Jian Yang | 2023-08-22 |
| D996470 | Mower blade assembly | Toshinari Yamaoka, Jian Yang | 2023-08-22 |
| D995569 | Mower blade assembly | Toshinari Yamaoka, Jian Yang | 2023-08-15 |
| D995567 | Mower blade assembly | Toshinari Yamaoka, Jian Yang | 2023-08-15 |
| D995568 | Mower blade assembly | Toshinari Yamaoka, Jian Yang | 2023-08-15 |
| D987691 | Mower blade assembly | Toshinari Yamaoka, Jian Yang | 2023-05-30 |
| 11641795 | Lawn mower | Toshinari Yamaoka, Jian Yang | 2023-05-09 |
| 11606900 | Gardening tool | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2023-03-21 |