Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323046 | Power conversion device and air conditioner | Kenji Iwazaki, Mamoru Kamikura, Koji RIKUKAWA | 2025-06-03 |
| 12173944 | Refrigerating and air-conditioning apparatus | Kenta Yuasa, Yasuhiko Wada, Chitose TANAKA | 2024-12-24 |
| 12130200 | Failure diagnosis apparatus, training apparatus, training method, and failure diagnosis system | Yasuhiko Wada | 2024-10-29 |
| 12095384 | Direct-current power supply apparatus and method of controlling the same | Toshiki Betsuin, Shingo Taninaka | 2024-09-17 |
| 12032025 | Permanent magnet synchronous motor diagnostic device and inverter comprising the same | Kenta Yuasa, Mamoru Kamikura, Toshiyuki KURIYAMA | 2024-07-09 |
| 11211875 | Power converter, compressor, air-sending device, and air-conditioning apparatus | Akihiro Tsumura, Shigeo Takata, Shinsaku Kusube | 2021-12-28 |
| 10451072 | Pump, refrigeration cycle apparatus, and method for manufacturing pump | Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya, Yuto Urabe | 2019-10-22 |
| 10326339 | Rotor of electric motor, electric motor, and air conditioner | Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya, Yuto Urabe | 2019-06-18 |
| 10284043 | Stator for electric motor, electric motor, and air conditioner | Yuto Urabe, Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya | 2019-05-07 |
| 10135311 | Stator for electric motor, molded electric motor, and air conditioner | Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya, Yuto Urabe +2 more | 2018-11-20 |
| 10132320 | Pump, refrigeration cycle apparatus, and method for manufacturing pump | Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya, Yuto Urabe | 2018-11-20 |
| 10084357 | Molded stator, molded electric motor, and air conditioner | Yuto Urabe, Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya | 2018-09-25 |
| 10008902 | Stator for electric motor, electric motor, and air conditioner | Yuto Urabe, Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya | 2018-06-26 |
| 9966821 | Electric-motor rotor, electric motor, and air conditioner | Hiroki Aso, Yuto Urabe, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya | 2018-05-08 |
| 9954413 | Electric motor, air conditioner, and electric apparatus | Mineo Yamamoto, Hiroyuki Ishii, Hiroki Aso, Junichiro Oya, Yuto Urabe | 2018-04-24 |
| 9954412 | Electric motor, air conditioner, and electric apparatus | Mineo Yamamoto, Hiroyuki Ishii, Hiroki Aso, Junichiro Oya, Yuto Urabe | 2018-04-24 |
| 9702366 | Pump, refrigeration cycle device, and method of producing pump | Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya | 2017-07-11 |
| 9698655 | Pump, method for manufacturing pump, and refrigeration cycle device | Yuto Urabe, Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya | 2017-07-04 |
| 9653906 | Overcurrent detection circuit, inverter, compressor, and air-conditioning machine, and adjusting method for adjusting overcurrent detection circuit | Koichi Arisawa, Futoshi Okawa, Masato Handa | 2017-05-16 |
| 9568012 | Pump, refrigeration cycle apparatus, and method for manufacturing pump | Hiroki Aso, Mineo Yamamoto, Hiroyuki Ishii, Junichiro Oya, Yuto Urabe | 2017-02-14 |
| 9515532 | Mold motor and air conditioner | Mineo Yamamoto, Hiroyuki Ishii, Hiroki Aso, Kazuya Omura, Yasumasa Takeuchi +2 more | 2016-12-06 |
| 9496816 | Air conditioner controlling prheating power of compressor and mechanism providing preheating power for compressor | Kazunori Hatakeyama, Shinya Matsushita, Tsutomu Makino | 2016-11-15 |
| 9455600 | Rotor of electric motor, mold motor, air conditioner, and method of manufacturing the mold motor | Mineo Yamamoto, Hiroyuki Ishii, Hiroki Aso, Atsushi Matsuoka, Noriaki Matsunaga | 2016-09-27 |
| 9263984 | Air-conditioning apparatus | Kazunori Hatakeyama, Shinya Matsushita, Tsutomu Makino | 2016-02-16 |
| 8944777 | Air-conditioning apparatus | Kazunori Hatakeyama, Shinya Matsushita, Shinsaku Kusube, Tsutomu Makino | 2015-02-03 |