Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412938 | Electric power supply system for battery assembly control circuit of electricity storage device, and electricity storage device | Takahiro Kamikawa | 2025-09-09 |
| 12394831 | Power supply device | Takahiro Kamikawa | 2025-08-19 |