Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424956 | Electric motor drive apparatus, electric motor drive method, and storage medium | Takashi Takagi, Toshimitsu Aizawa | 2025-09-23 |
| 9391547 | Single phase motor drive circuit, single phase motor apparatus, apparatus having fan | Shen-Ping Wang | 2016-07-12 |
| 9369072 | Brushless motor driving circuit and brushless motor driving system | — | 2016-06-14 |
| 8610386 | Brushless motor drive circuit and brushless motor drive system | — | 2013-12-17 |