Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462933 | Power storage module and power supply system | Shuichi Tagawa | 2022-10-04 |
| 10897190 | Power supply device, power control apparatus, and relay determination method for power supply device | Shuichi Tagawa | 2021-01-19 |