Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189439 | Power converting apparatus, motor drive apparatus, and air conditioner | Shigeo Umehara | 2021-11-30 |
| 11101728 | Power converting apparatus, motor drive control apparatus, blower, compressor, and air conditioner | Shinya TOYODOME, Shigeo Umehara | 2021-08-24 |
| 11031895 | Motor drive system and air conditioner | Tomohiro KUTSUKI, Keiichiro SHIZU, Kazunori Hatakeyama, Takayuki Kato | 2021-06-08 |
| 11005404 | Motor driving apparatus | Shinya TOYODOME, Koichi Arisawa, Keisuke Uemura, Kenji Iwazaki | 2021-05-11 |
| 11005410 | Motor driving apparatus | Kenji Iwazaki, Koichi Arisawa, Keisuke Uemura, Shinya TOYODOME | 2021-05-11 |
| 10938318 | AC-DC converting apparatus, motor drive control apparatus, blower, compressor, and air conditioner | Kenji Iwazaki, Shigeo Umehara | 2021-03-02 |