Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7196488 | Motor driving apparatus | Shunsuke Matsubara, Hiroyasu Sato | 2007-03-27 |
| 7173395 | Inverter unit grounding method and inverter unit | Shunsuke Matsubara, Shinichi Kono | 2007-02-06 |
| 7098683 | Motor driving system having power semiconductor module life detection function | Shunsuke Matsubara, Hajime Makita | 2006-08-29 |
| 7012397 | Encoder and control apparatus for motor | Mitsuyuki Taniguchi, Keisuke Imai, Ichirou Nagatomo, Takashi Harada | 2006-03-14 |
| 6919699 | Motor control apparatus | Shunsuke Matsubara, Shinichi Kono | 2005-07-19 |
| 6891737 | Inverter device for AC motor control | Shunsuke Matsubara, Yuuichi Yamada, Kazuyuki Sugiyama | 2005-05-10 |
| 5814954 | Method of and an apparatus for protecting a regenerative resistor in an inverter for driving a servomotor | Naoyuki Suzuki | 1998-09-29 |