Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264848 | Rotor, motor, compressor, fan, and air conditioning apparatus | Koji Yabe, Kazuya Kumagai, Takahiro Tsutsumi | 2022-03-01 |
| 10978923 | Electric motor, compressor, air blower, and air conditioner | Koji Yabe, Kazuya Kumagai, Takahiro Tsutsumi | 2021-04-13 |
| 10931155 | Rotor, electric motor, compressor, air conditioner, and method for manufacturing electric motor | Koji Yabe | 2021-02-23 |
| 10897168 | Magnetizing method, rotor, motor, and scroll compressor | Koji Yabe, Kazuya Kumagai, Takahiro Tsutsumi | 2021-01-19 |
| 10700563 | Rotor, magnetizing method, motor, and scroll compressor | Koji Yabe, Kazuya Kumagai, Takahiro Tsutsumi | 2020-06-30 |
| 10615652 | Rotor, electric motor, compressor, air blower, and air conditioner | Koji Yabe | 2020-04-07 |
| 10468953 | Electric motor, compressor, and refrigerating cycle apparatus | Kazuya Kumagai | 2019-11-05 |
| 9178392 | Rotor of permanent magnet embedded motor, compressor, and refrigeration and air conditioning apparatus | Koji Yabe, Hayato Yoshino, Kazuhiko Baba, Tomoaki Oikawa | 2015-11-03 |
| 8740584 | Induction motor and hermetic compressor | Hayato Yoshino, Koji Yabe, Kazuhiko Baba, Tomoaki Oikawa, Takahiro Tsutsumi | 2014-06-03 |