Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491148 | Electric working machine | Ryunosuke Kumagai, Tokuo HIRABAYASHI | 2019-11-26 |
| 10348227 | Electric power tool | — | 2019-07-09 |
| 10322498 | Electric power tool | Goshi Ishikawa, Ryunosuke Kumagai, Takuya Kusakawa, Tokuo HIRABAYASHI | 2019-06-18 |
| 10326385 | Electric working machine and method for braking three-phase brushless motor of electric working machine | — | 2019-06-18 |