Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11630425 | Servo control device | Akio Saito | 2023-04-18 |
| 11543447 | Damage predicting device and damage predicting method for power semiconductor switching element, AC-DC converter, and DC-DC converter | Takashi Togawa | 2023-01-03 |