Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205919 | Uninterruptible power supply system | Keisuke Ohnishi, Fumihiko Inoue | 2021-12-21 |
| 11196290 | Uninterruptible power supply apparatus | — | 2021-12-07 |
| 11190047 | Uninterruptible power supply system including a plurality of uninterruptible power supplies connected in parallel | — | 2021-11-30 |