Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11533841 | Electric working machine and method for controlling motor of electric working machine | Tatsuya HATA, Yoshitaka Ichikawa | 2022-12-27 |
| RE48068 | Brush cutter | Yoshifumi Morita, Toshikazu Migita | 2020-06-30 |
| 10461674 | Electric working machine, and method of detecting overload operation thereof | Michisada Yabuguchi, Kouichi TAKEDA, Masumi NISHIMURA | 2019-10-29 |
| 9782884 | Motor-powered apparatus and method of controlling the same | Tomoyuki Ota, Takuya Kusakawa | 2017-10-10 |
| 9756783 | Brush cutter | Yoshifumi Morita, Toshikazu Migita | 2017-09-12 |
| 7819725 | Sander | Hirokazu Hagiwara | 2010-10-26 |
| D585258 | Portable electric sander | Yuji Yamamoto | 2009-01-27 |