Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177756 | Electric motor drive device and air conditioner | Shun MIYAMORI, Shinichiro Ura | 2021-11-16 |
| 11070157 | Motor drive unit, compressor, and air conditioner | Mitsuo Kashima, Kazunori Hatakeyama | 2021-07-20 |
| 11031895 | Motor drive system and air conditioner | Tomohiro KUTSUKI, Kazunori Hatakeyama, Takashi Yamakawa, Takayuki Kato | 2021-06-08 |
| 11031896 | Motor driving apparatus and refrigeration cycle equipment | Kazunori Hatakeyama, Mitsuo Kashima | 2021-06-08 |
| 10944350 | Motor drive device | Yosuke Shinomoto | 2021-03-09 |