Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839178 | Electric riding lawn mower | Qian Liu, Toshinari Yamaoka, Fangjie Nie | 2023-12-12 |
| 11839177 | Electric riding lawn mower | Qian Liu, Toshinari Yamaoka, Fangjie Nie | 2023-12-12 |
| 11812688 | Riding lawn mower and operating apparatus with position detection for the same | Dezhong Yang, Jicun Cai, Xiubo Dai, Toshinari Yamaoka, Dingming Meng | 2023-11-14 |
| 11696531 | Electric riding lawn mower | Qian Liu, Toshinari Yamaoka, Fangjie Nie | 2023-07-11 |
| 11674579 | Planetary gear train automatic limited slip differential | Yurong Chen, Shenghuai Wang, Aihong Gong, Xueliang Zhou, Wen-Hsin Cheng +15 more | 2023-06-13 |
| 11653598 | Electric riding lawn mower | Qian Liu, Toshinari Yamaoka, Fangjie Nie | 2023-05-23 |
| 11641794 | Transmission disconnection by wheel rotation for walk-behind machine | Gongyuan Fan | 2023-05-09 |