Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407091 | Power tool | Akira Tomonaga, Kazuya Arakawa | 2022-08-09 |
| 11247323 | Electric working machine and method of controlling rotational state of motor of electric working machine | Masahiro Watanabe, Jiro Suzuki, Kosuke Ito | 2022-02-15 |