Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7235937 | Traction motor control system | Takeshi Ito, Hiroya Tsuji | 2007-06-26 |
| 7151354 | Magnetic noise reduction method for AC rotary electric machine, and motor control apparatus and AC rotary electric machine apparatus using the same | Soichi Yoshinaga, Kenichi Wakabayashi, Tatsuru Morioka, Hiroya Tsuji, Makoto Okamura +1 more | 2006-12-19 |
| 7005819 | Control apparatus for controlling traction motor equipped in vehicle | Takeshi Ito, Hiroya Tsuji | 2006-02-28 |