Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11750122 | Motor drive control device, fan, and motor drive control method | Toshihiro Tamitsuji, Hidetoshi Hijikata | 2023-09-05 |
| 10797626 | Motor drive control device and control method for motor drive control device | Hiroaki Murakami, Toshihiro Tamitsuji | 2020-10-06 |