Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201576 | Motor driving apparatus and refrigeration cycle equipment | Shinya TOYODOME | 2021-12-14 |
| 11159115 | Motor driving device and refrigerating air-conditioning device | Koichi Arisawa, Keisuke Uemura | 2021-10-26 |
| 11114970 | Motor driver, heat pump system and refrigeration and air conditioning equipment using motor driver | Keisuke Uemura, Yosuke Shinomoto, Koichi Arisawa | 2021-09-07 |
| 11070157 | Motor drive unit, compressor, and air conditioner | Mitsuo Kashima, Keiichiro SHIZU | 2021-07-20 |
| 11070161 | Electric-motor driving device and refrigeration-cycle application apparatus including electric-motor driving device | — | 2021-07-20 |
| 11031896 | Motor driving apparatus and refrigeration cycle equipment | Keiichiro SHIZU, Mitsuo Kashima | 2021-06-08 |
| 11031895 | Motor drive system and air conditioner | Tomohiro KUTSUKI, Keiichiro SHIZU, Takashi Yamakawa, Takayuki Kato | 2021-06-08 |
| 11018615 | Motor drive device and air conditioner | Yuta Tokuda | 2021-05-25 |
| 10978981 | Drive apparatus for electric motor and air conditioner | Yuhei SHIMADA | 2021-04-13 |