Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823647 | Servo control apparatus having function of sensorless controlled stop | Naoto Sonoda | 2017-11-21 |
| 9751178 | Servo control apparatus having function of sensorless controlled stop | Naoto Sonoda | 2017-09-05 |