Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411408 | Charging system, battery pack, and charger | Yoshihiro Ishikawa | 2022-08-09 |
| 11283268 | Charger, charging system, and method for controlling charge current | Masaya Mizutani, Makoto Ito | 2022-03-22 |