Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10736476 | Electric vacuum cleaner and hand dryer | Yuji Takayama, Takashi Yamakawa | 2020-08-11 |
| 10690370 | Indoor equipment and air conditioner | Keisuke Uemura, Kazunori Hatakeyama, Mitsuo Kashima, Takashi Matsumoto | 2020-06-23 |
| 10686397 | Motor system, motor drive device, refrigeration cycle device, and air conditioner | Shigeo Umehara, Koichi Arisawa, Takashi Yamakawa, Shinya TOYODOME | 2020-06-16 |
| 10658967 | Motor drive apparatus and air conditioner | Takuya Shimomugi, Norikazu Ito, Keisuke Uemura, Takashi Yamakawa | 2020-05-19 |
| 10658964 | Motor driving apparatus, vacuum cleaner, and hand dryer | Keisuke Uemura, Yuji Takayama | 2020-05-19 |
| 10658966 | Motor driving apparatus, refrigerator, and air conditioner | Takashi Yamakawa, Koichi Arisawa, Shigeo Umehara | 2020-05-19 |
| 10594204 | Circuit board, active filter device, and air conditioner | Kenji Iwazaki, Kazunori Hatakeyama | 2020-03-17 |
| 10530288 | Motor drive apparatus and air conditioner | Takuya Shimomugi, Katsuhiko Saito, Norikazu Ito | 2020-01-07 |