Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868487 | Motor drive device configured to detect capacitor deterioration and to restrict a motor based upon the detected deterioration | Junya Oishi | 2020-12-15 |
| 10727760 | Power conversion device for recording reverse voltage state | — | 2020-07-28 |