Issued Patents 2022
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506437 | Refrigerating cycle device having wiring switch part that switches between wiring states | Takumi NISHIYAMA, Koichi Arisawa, Masahiro Nigo | 2022-11-22 |
| 11473789 | Outdoor unit for a refrigeration cycle apparatus and refrigerating cycle device | Yuji Takayama, Yuichi Shimizu, Keisuke Uemura | 2022-10-18 |
| 11431271 | Electric motor drive device | Hiroyuki Takayama, Keiichiro SHIZU | 2022-08-30 |
| 11374525 | Motor driving apparatus and air conditioner using the same | Atsushi Tsuchiya, Keisuke Uemura | 2022-06-28 |
| 11329587 | Motor driving apparatus, refrigeration cycle system, air conditioner, water heater, and refrigerator | Atsushi Tsuchiya, Shinya TOYODOME | 2022-05-10 |
| 11316465 | Motor drive device, electric blower, electric vacuum cleaner, and hand dryer | Yuji Takayama, Haruka MATSUO | 2022-04-26 |
| 11316449 | Motor driving apparatus and air conditioner | Yuichi Shimizu, Keisuke Uemura | 2022-04-26 |
| 11290034 | Motor driving device and air conditioner | Keisuke Uemura, Yuichi Shimizu | 2022-03-29 |
| 11268532 | Electric blower, electric vacuum cleaner, and hand dryer | Kazuchika TSUCHIDA, Naho ADACHI, Masaya Teramoto, Mitsumasa Hamazaki | 2022-03-08 |
| 11264924 | Motor driving apparatus and refrigeration cycle equipment | Yuichi Shimizu, Keisuke Uemura | 2022-03-01 |
| 11239788 | Motor driving device, circuitry for controlling motor driving device, control method of motor driving device, and air conditioner | Atsushi Tsuchiya, Keisuke Uemura, Yuichi Shimizu | 2022-02-01 |