Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8714948 | Permanent magnet motor, hermetic compressor, and fan motor | Hayato Yoshino, Koji Yabe, Masahiro Nigo, Koji Masumoto, Tomoaki Oikawa +1 more | 2014-05-06 |
| 8648514 | Rotary electric motor and blower that uses the same | Hideaki Arita, Masaya Inoue, Masahiro Iezawa, Hayato Yoshino, Hitoshi Kawaguchi +1 more | 2014-02-11 |
| 8525381 | Rotor of electric motor and electric motor and ventilation fan and compressor | Koji Yabe, Hayato Yoshino | 2013-09-03 |
| 8466597 | Induction motor rotor core having shaped slots | Koji Yabe, Hayato Yoshino, Tomoaki Oikawa, Takahiro Tsutsumi | 2013-06-18 |
| 8344581 | Induction motor rotor core having shaped slots | Koji Yabe, Hayato Yoshino, Tomoaki Oikawa, Takahiro Tsutsumi | 2013-01-01 |
| 8319388 | Induction motor and hermetic compressor | Hayato Yoshino, Koji Yabe, Tomoaki Oikawa, Takahiro Tsutsumi | 2012-11-27 |
| 6717315 | Permanent magnet type motor and method of producing permanent magnet type motor | Tsuneyoshi Tajima, Tomoaki Oikawa, Osamu Kazama, Koji Masumoto, Masaki Katou | 2004-04-06 |
| 6008563 | Reluctance motor and compressor-driving reluctance motor | Hitoshi Kawaguchi, Yoshio Takita, Hayato Yoshino | 1999-12-28 |