Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750122 | Motor drive control device, fan, and motor drive control method | Yuuya Hisatomi, Hidetoshi Hijikata | 2023-09-05 |
| 11722087 | PWM signal measurement device, motor drive control device, PWM signal measurement method, and motor drive control method | Hidetoshi Hijikata | 2023-08-08 |