Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10027192 | Motor with permanent magnet embedded therein, and compressor | Koji Yabe, Masahiro Nigo, Tomoaki Oikawa | 2018-07-17 |
| 10020699 | Embedded permanent magnet type electric motor, compressor, and refrigeration air-conditioning device | Atsushi Ishikawa, Masahiro Nigo, Kazuchika TSUCHIDA | 2018-07-10 |
| 10008893 | Permanent magnet-embedded electric motor, compressor, and refrigerating and air-conditioning device | Masahiro Nigo, Kazuchika TSUCHIDA | 2018-06-26 |
| 9929610 | Electric motor with embedded permanent magnet, and refrigerating air conditioning equipment equipped with same | Masahiro Nigo, Naohiro Oketani, Koji Yabe | 2018-03-27 |
| 9923493 | Drive circuit for synchronous motor, synchronous motor driven by drive circuit, air blower including synchronous motor, air conditioner including air blower, and method of driving synchronous motor | Atsushi Matsuoka, Hiroyuki Ishii | 2018-03-20 |
| 9899897 | Permanent magnet buried type electric motor and compressor | Masahiro Nigo, Kazuchika TSUCHIDA | 2018-02-20 |
| 9876402 | Permanent magnet embedded electric motor, compressor, and refrigerating and air-conditioning device | Kazuchika TSUCHIDA, Masahiro Nigo, Atsushi Ishikawa, Tomoaki Oikawa | 2018-01-23 |
| 9871419 | Rotor of permanent-magnet embedded motor, and compressor, blower, and refrigerating/air conditioning device using the rotor | Koji Yabe | 2018-01-16 |
| 9853510 | Permanent magnet-embedded electrical motor, compressor, and refrigerating air conditioning device | Atsushi Ishikawa, Masahiro Nigo, Kazuchika TSUCHIDA | 2017-12-26 |
| 9800099 | Synchronous motor | Atsushi Matsuoka, Hiroki Aso, Yuto Urabe | 2017-10-24 |
| 9800105 | Permanent magnet embedded motor, compressor, and refrigeration and air conditioning device | Masahiro Nigo, Naohiro Oketani, Koji Yabe | 2017-10-24 |
| 9793769 | Interior permanent magnet motor, and compressor | Koji Yabe, Tomoaki Oikawa | 2017-10-17 |
| 9762098 | Electric motor having embedded permanent magnets | Naohiro Oketani, Masahiro Nigo, Koji Yabe | 2017-09-12 |
| 9762096 | Interior permanent magnet motor | Naohiro Oketani, Masahiro Nigo, Koji Yabe | 2017-09-12 |
| 9702571 | Air conditioner outdoor unit | Koji Yabe, Naohiro Oketani, Hiroshi Yamanaka, Hironori Yabuuchi | 2017-07-11 |
| 9647501 | Interior permanent magnet motor, compressor and refrigeration and air conditioning apparatus | Masahiro Nigo, Kazuchika TSUCHIDA | 2017-05-09 |
| 9634531 | Electric motor with embedded permanent magnet, compressor, and refrigeration/air-conditioning device | Masahiro Nigo, Kazuchika TSUCHIDA, Atsushi Ishikawa | 2017-04-25 |
| 9496759 | Rotor of interior permanent magnet motor, compressor, and refrigerating air-conditioning apparatus | Koji Yabe | 2016-11-15 |
| 9369015 | Permanent magnet embedded motor and compressor, blower, and refrigerating and air conditioning apparatus using permanent magnet embedded motor | Koji Yabe, Hayato Yoshino | 2016-06-14 |
| 9362791 | Motor | Atsushi Matsuoka | 2016-06-07 |
| 9287759 | Induction motor, compressor, air blower, and air conditioner | Koji Yabe, Hayato Yoshino, Takahiro Tsutsumi, Tomoaki Oikawa | 2016-03-15 |
| 9178392 | Rotor of permanent magnet embedded motor, compressor, and refrigeration and air conditioning apparatus | Koji Yabe, Yoshikazu Fujisue, Hayato Yoshino, Tomoaki Oikawa | 2015-11-03 |
| 9166462 | Rotor of induction motor, induction motor, compressor, air blower, and air conditioner | Koji Yabe, Hayato Yoshino, Takahiro Tsutsumi, Tomoaki Oikawa | 2015-10-20 |
| 8937420 | Rotor of permanent magnet embedded motor, blower, and compressor | Koji Yabe, Hayato Yoshino | 2015-01-20 |
| 8740584 | Induction motor and hermetic compressor | Hayato Yoshino, Koji Yabe, Tomoaki Oikawa, Takahiro Tsutsumi, Yoshikazu Fujisue | 2014-06-03 |