Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659230 | Brushless motor drive circuit | — | 1997-08-19 |
| 5574608 | Brushless motor lock detection apparatus | — | 1996-11-12 |
| 5434488 | Device for preventing the burning of a coil for a brushless motor and capable of controlling the speed of the motor | — | 1995-07-18 |
| 5089733 | Driving apparatus for DC brushless motor | — | 1992-02-18 |
| 4947091 | Device for preventing a coil of a brushless motor from burning | — | 1990-08-07 |