Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030878 | Motor driving device having power failure detection function | Yasusuke Iwashita, Tadashi Okita | 2011-10-04 |
| 8018747 | PWM rectifier | Yasusuke Iwashita, Tadashi Okita, Kenta Yamamoto | 2011-09-13 |
| 7863853 | Electric motor control device | Yasusuke Iwashita, Takahiro Akiyama, Tomohisa Tsutsumi | 2011-01-04 |