Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8797003 | Method for controlling power factor of three-phase converter, method for controlling reactive power of three-phase converter, and controller of three-phase converter | Itsuo Yuzurihara, Atsushi Takayanagi, Yoshihisa Hata | 2014-08-05 |