Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116205 | Power conversion device and refrigerating and air-conditioning apparatus | Koichi Arisawa, Takuya Shimomugi, Takashi Yamakawa, Keisuke Uemura, Noriyuki Matsubara +2 more | 2018-10-30 |
| 10003184 | Backflow preventing device, power conversion device, and refrigeration air-conditioning apparatus | Takuya Shimomugi, Koichi Arisawa, Takashi Yamakawa, Keisuke Uemura, Shinsaku Kusube +1 more | 2018-06-19 |
| 9998007 | Boost converter with flying capacitor and refrigeration circuit | Kenta Yuasa, Shinsaku Kusube, Akihiko Iwata | 2018-06-12 |
| 9941834 | Power conversion apparatus and air-conditioning apparatus including the power conversion apparatus | Keiwa Tsukano, Akihiko Iwata, Shinsaku Kusube, Kenta Yuasa | 2018-04-10 |
| 9935569 | Motor drive control apparatus, compressor, fan, and air-conditioning apparatus | Kenta Yuasa, Shinsaku Kusube | 2018-04-03 |