Issued Patents All Time
Showing 1–25 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348166 | Motor drive apparatus, refrigeration cycle apparatus, air conditioner, water heater, and refrigerator | Yuhei SHIMADA | 2025-07-01 |
| 12323069 | Power conversion apparatus and air conditioner | Atsushi Tsuchiya, Yuichi Shimizu | 2025-06-03 |
| 12212262 | Power converting apparatus, motor driving apparatus, blower, compressor, and air conditioner | Satoru Ichiki, Koichi Arisawa | 2025-01-28 |
| 12107510 | Power converting apparatus, and motor driving apparatus | Keisuke Uemura, Koichi Arisawa | 2024-10-01 |
| 12092356 | Air-conditioning apparatus | Keiichiro SHIZU, Atsushi Kawashima, Yuta Tokuda | 2024-09-17 |
| 12021468 | Motor drive device, electric blower, electric vacuum cleaner, and hand dryer | Yuji Takayama, Haruka MATSUO, Tomoyuki Kamiyama, Takuya Furuyama, Masami Yorita +1 more | 2024-06-25 |
| 12009705 | Electric blower, vacuum cleaner, and hand dryer | Yuji Takayama, Haruka MATSUO | 2024-06-11 |
| 11990846 | Power conversion apparatus, motor drive apparatus, blower, compressor, and air conditioner | Motoya SUZUKI, Satoru Ichiki, Keisuke Uemura, Koichi Arisawa | 2024-05-21 |
| 11971200 | Heat pump apparatus with compressor heating control | Yuichi Shimizu | 2024-04-30 |
| 11874020 | Motor drive apparatus, blower, compressor, and air conditioner | Keisuke Uemura | 2024-01-16 |
| 11863104 | Motor drive device, electric blower, electric vacuum cleaner, and hand dryer | Yuji Takayama, Haruka MATSUO | 2024-01-02 |
| 11811353 | Load driving device, refrigeration cycle applicable apparatus, and air conditioner | — | 2023-11-07 |
| 11767848 | Power conversion apparatus, motor drive apparatus, blower, compressor, and air conditioner | Motoya SUZUKI, Satoru Ichiki, Keisuke Uemura, Koichi Arisawa | 2023-09-26 |
| 11764719 | Direct current power supply device, motor drive apparatus, blower, compressor, and air conditioner | Keisuke Uemura | 2023-09-19 |
| 11711040 | Motor driving apparatus and refrigeration cycle equipment | Shinya TOYODOME, Kenji Takahashi | 2023-07-25 |
| 11632071 | Motor drive device and air conditioner | Yuichi Shimizu | 2023-04-18 |
| 11632068 | Motor driving device and air conditioner | Atsushi Tsuchiya, Shinya TOYODOME | 2023-04-18 |
| 11611306 | Motor driving apparatus, electric blower, vacuum cleaner, and hand dryer | Yuji Takayama, Haruka MATSUO | 2023-03-21 |
| 11601076 | Motor driving apparatus and refrigeration cycle equipment | Keisuke Uemura, Yuichi Shimizu | 2023-03-07 |
| 11594993 | Rotary machine controller, refrigerant compressor, refrigeration cycle system, and air conditioner | Akane HONGYO, Kenji Takahashi, Akira Satake | 2023-02-28 |
| 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 |