Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605682 | Blower fan | Tomohiro Hasegawa, Shunji Matsumoto, Takahiro Kikuichi, Mitsuhito Nishio, Satoru Otsu +2 more | 2017-03-28 |
| 7181923 | Inverter device | Yoshiaki Kurita, Kuniaki Takatuka, Tatsuo Ando, Satoshi Furusawa | 2007-02-27 |
| 6735968 | Refrigerating apparatus and an inverter device used therein | Yoshiaki Kurita, Kuniaki Takatuka, Tatsuo Ando, Satoshi Furusawa | 2004-05-18 |
| 6639377 | Driving device for synchronous motor | Yoshitaka Iwaji, Tsunehiro Endo, Hiroshi Fujii, Kiyoshi Sakamoto | 2003-10-28 |