Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11418126 | Inrush current suppression device and motor drive device | Mineaki Isoda | 2022-08-16 |
| 6710559 | Motor driving device for motor having multi-phase coils | Masahiro Yasohara, Kenji Sugiura | 2004-03-23 |
| 6020715 | Control device for a brushless motor | Masahiro Yasohara, Hiromitsu Nakano, Toshiaki Seima | 2000-02-01 |
| 5729449 | Current command type PWM inverter apparatus with logic circuit for generating switching command signals at periodical timings | Kazuyuki Takada, Yoshinori Isomura | 1998-03-17 |