Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322962 | Power supply system and electricity storage device | Kunihisa Sekiguchi | 2025-06-03 |
| 12272989 | Backup power supply apparatus and backup power supply apparatus controlling method | Masato Kato | 2025-04-08 |
| 12261477 | Backup power supply device and method for controlling backup power supply device | Katsuhiko Tamaki, Yasuyuki Katsube | 2025-03-25 |