Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261477 | Backup power supply device and method for controlling backup power supply device | Yasuyuki Katsube, Naoaki Konda | 2025-03-25 |
| 11996730 | Backup power supply device | — | 2024-05-28 |