Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944277 | Power tool charging device and power tool charging system | Tatsuya Miwa, Naoki Tsuruta | 2021-03-09 |
| 10886573 | Battery pack and electric device including battery pack | Norihiro Iwamura | 2021-01-05 |