Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12040680 | Compressor and air conditioner | — | 2024-07-16 |
| 11962192 | Electric motor, compressor, and air conditioner | Emi TSUKAMOTO | 2024-04-16 |
| 11949291 | Motor having rotor with different core regions, compressor, and air conditioner having the motor | Emi TSUKAMOTO | 2024-04-02 |
| 11929648 | Electric motor, compressor, and air conditioner | Tomoki MASUKO | 2024-03-12 |
| 11916501 | Driving device, compressor, and air conditioner | — | 2024-02-27 |
| 11863020 | Motor, compressor, and air conditioner | Yuji HIROSAWA, Emi TSUKAMOTO | 2024-01-02 |
| 11804739 | Motor having stator and rotor configured to reduce eddy current loss, and compressor and air conditioner incorporating same | — | 2023-10-31 |
| 11637521 | Driving device, air conditioner, and method for controlling compressor | — | 2023-04-25 |
| 11506437 | Refrigerating cycle device having wiring switch part that switches between wiring states | Takumi NISHIYAMA, Koichi Arisawa, Kazunori Hatakeyama | 2022-11-22 |
| 11502634 | Driving device, compressor, air conditioner, and driving method | Yuji HIROSAWA | 2022-11-15 |
| 11496005 | Stator, electric motor, compressor, refrigerating and air conditioning apparatus, and method for manufacturing stator | Yuji HIROSAWA | 2022-11-08 |
| 11469638 | Stator insulating members for rotary electric machine | Shuichi Kitano, Kazuya Kumagai, Ryo ISHIDA, Hironori Tsuiki, Moriyuki Hazeyama | 2022-10-11 |
| 11199351 | Air conditioner and method for controlling operation of air conditioner | Yuji HIROSAWA | 2021-12-14 |
| 11139769 | Driving device, air conditioner, and method for driving motor | — | 2021-10-05 |
| 11101763 | Air conditioner and method for controlling air conditioner | — | 2021-08-24 |
| 11018535 | Motor, rotor, compressor, and refrigeration and air conditioning apparatus | Yuji HIROSAWA, Ryukichi Kijima | 2021-05-25 |
| 10965237 | Driving device, air conditioner, and driving method | Yuji HIROSAWA | 2021-03-30 |
| 10951139 | Driving device, compressor, air conditioner and method of driving interior permanent magnet motor | Yuji HIROSAWA | 2021-03-16 |
| 10916977 | Stator, motor, driving device, compressor, refrigeration air conditioner, and method of producing stator | Yuji HIROSAWA | 2021-02-09 |
| 10833544 | Stator, motor, compressor, and refrigeration air conditioner | Kazuhiko Baba | 2020-11-10 |
| 10804754 | Permanent magnet embedded motor, compressor, and refrigerating and air conditioning apparatus | Kazuchika TSUCHIDA, Sadami OKUGAWA, Yoshinori Iwanabe | 2020-10-13 |
| 10797540 | Stator, motor, compressor, and refrigeration air conditioner | Kazuhiko Baba | 2020-10-06 |
| 10778055 | Electric motor, compressor, and refrigeration and air conditioning apparatus | Kazuhiko Baba, Kazuchika TSUCHIDA, Atsushi Ishikawa | 2020-09-15 |
| 10763773 | Driving device, air conditioner, and method for driving motor | — | 2020-09-01 |
| 10763717 | Stator core, stator, electric motor, drive device, compressor, air conditioner, and a method of manufacturing a stator core | Yuji HIROSAWA | 2020-09-01 |