Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334774 | Uninterruptible power supply apparatus | — | 2025-06-17 |
| 12224619 | Uninterruptible power supply apparatus | Ryogo Imanishi | 2025-02-11 |
| 11843327 | Power conversion device with current hysteresis band control | Tomohiro Tanaka | 2023-12-12 |