Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122737 | Blade assembly for a lawn mower | Toshinari Yamaoka, Jian Yang | 2021-09-21 |
| 10869424 | Power tool, lawn mower, and control method thereof | Zhao Hu, Yangzi Liu, Toshinari Yamaoka | 2020-12-22 |
| 10729066 | Handle for a self-propelled machine | Yu Yan, Toshinari Yamaoka, Fangjie Nie, Yangzi Liu | 2020-08-04 |
| 10524420 | Lawncare apparatus | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2020-01-07 |
| 10492365 | Lawncare apparatus | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2019-12-03 |
| 10485169 | Lawncare apparatus | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2019-11-26 |
| 10485176 | Lawn care apparatus | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2019-11-26 |
| 10477772 | Gardening tool | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2019-11-19 |
| 10111383 | Hand pushed lawn mower | Toshinari Yamaoka, Fangjie Nie | 2018-10-30 |
| 10070588 | Gardening tool | Toshinari Yamaoka, Fangjie Nie | 2018-09-11 |
| 9986686 | Gardening tool | Toshinari Yamaoka, Fangjie Nie | 2018-06-05 |
| 9979208 | Cordless tool system with a battery pack having a heat absorbing device | Dezhong Yang, Qichun Zhang, Junya Duan, Hao Du | 2018-05-22 |
| 9888627 | Lawncare apparatus with a foldable operating arm | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2018-02-13 |
| 9826686 | Gardening tool | Toshinari Yamaoka, Fangjie Nie | 2017-11-28 |
| 9781881 | Lawn mower with reinforced deck | Toshinari Yamaoka, Qian Liu | 2017-10-10 |
| 9596806 | Control system for controlling the operation of a gardening tool | Toshinari Yamaoka, Fangjie Nie | 2017-03-21 |
| 9548614 | Cordless tool system | Dezhong Yang, Qichun Zhang, Junya Duan, Hao Du | 2017-01-17 |
| 9060463 | Lawnmower with operation protection and safety switch mechanism thereof | Toshinari Yamaoka, Fangjie Nie, Xiandian Shao | 2015-06-23 |
| 8963497 | Cordless tool system | Dezhong Yang, Qichun Zhang, Junya Duan, Hao Du | 2015-02-24 |
| 8793886 | Power tool with a rotatable working head | Toshinari Yamaoka | 2014-08-05 |
| 7963092 | Trimmer with cutting height adjustment | Toshinari Yamaoka | 2011-06-21 |