Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8724320 | Fan system and electronic device | Masayuki Kato, Hideyuki Takemoto, Masamune Hiraki | 2014-05-13 |
| 6650072 | Apparatus and method of regulating the speed of a brushless DC motor | — | 2003-11-18 |
| 6285146 | Apparatus and method of regulating the speed of a brushless DC motor | — | 2001-09-04 |
| 6239991 | Control circuit compensating for malfunction of pulse width modulation circuitry | Metali Ajro | 2001-05-29 |
| 6188187 | Apparatus and method of regulating the speed of a DC brushless motor | — | 2001-02-13 |
| 5606232 | DC on line AC brushless motor | John Avery | 1997-02-25 |