Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8143836 | Motor controller | Yasusuke Iwashita, Yuuichi Yamada, Masatomo Shirouzu, Koujirou Sakai | 2012-03-27 |
| 7868569 | Motor driving apparatus | Yasusuke Iwashita, Yuuichi Yamada, Masatomo Shirouzu, Koujirou Sakai | 2011-01-11 |
| 7256701 | Motor driver | Shinichi Kono, Shinichi Horikoshi, Masami Kimijima | 2007-08-14 |
| 7253639 | Insulation resistance deterioration detection method and insulation resistance deterioration detection device for motor, and motor driver | Shinichi Horikoshi, Hiroyasu Sato | 2007-08-07 |
| 7227323 | Motor driving apparatus | Yuuichi Yamada, Shigeki Hanyu | 2007-06-05 |
| 7126300 | Motor drive system | Shunsuke Matsubara | 2006-10-24 |
| 7106023 | Motor driving apparatus | Naoto Ota, Shinichi Kono, Yuuichi Yamada | 2006-09-12 |
| 7064516 | Motor driver | Yuuichi Yamada, Naoto Ota, Takashi Harada | 2006-06-20 |
| 7042178 | Motor driving apparatus | Yuuichi Yamada, Shigeki Hanyu | 2006-05-09 |