Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9990851 | Obstacle-information-managing device | Hiroki Uchiyama | 2018-06-05 |
| 9923456 | Matrix convertor, power generation system, and method for controlling power factor | Wataru YOSHINAGA, Takashi Tanaka, Kentaro INOMATA, Kotaro Takeda | 2018-03-20 |