Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8902620 | Power conditioner | Masao Mabuchi, Yasuhiro Tsubota, Takao Mizokami, Katsutaka Tanabe, Kotaro Nakamura +3 more | 2014-12-02 |
| 8570781 | Power conditioner | Masao Mabuchi, Yasuhiro Tsubota, Takao Mizokami, Katsutaka Tanabe, Teruyuki Maeda +3 more | 2013-10-29 |
| 8462526 | DC/AC chopper type power converter for non-insulated type power conditioner with gain calibration of measuring circuit | Masao Mabuchi, Mio Miyamoto, Kohei Takahashi | 2013-06-11 |
| 7630794 | Isolated operation detecting method, control apparatus for detecting isolated operation for distributed power supply | Masao Mabuchi, Yasuhiro Tsubota, Nobuyuki Toyoura, Seiji Oka, Shinichi Hosomi +1 more | 2009-12-08 |