Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10574058 | Power conversion apparatus, power generation system, controller, and method for performing control | Takashi Kuboyama, Daishi Ueno | 2020-02-25 |
| 10256740 | Power conversion apparatus, power generation system, controller, and method for converting power | Yukari Takagi, Masaya Yoshitomi | 2019-04-09 |
| 9831798 | Power conversion apparatus, power generation system, and control method | — | 2017-11-28 |
| 7190134 | Torsional vibration suppressing method and apparatus in electric motor speed control system | Naotake Shibata, Keisuke Sonoda, Masao Ikeguchi | 2007-03-13 |