Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407091 | Power tool | Ryunosuke Kumagai, Kazuya Arakawa | 2022-08-09 |
| 11213933 | Electric working machine | Itsuku Kato, Katsuna Hayashi, Tokuo HIRABAYASHI, Tomoyuki Kondo | 2022-01-04 |