Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695361 | Indoor unit, air conditioner including indoor unit and method of controlling air conditioner | Toru Arakawa, Hiroyuki Kobayashi, Takuro Nishihara, Hiroaki Usui, Yoichi Uchida | 2014-04-15 |
| 8689577 | Indoor unit, air conditioner including indoor unit and method of controlling air conditioner | Toru Arakawa, Hiroyuki Kobayashi, Takuro Nishihara, Hiroaki Usui, Yoichi Uchida | 2014-04-08 |
| 7896947 | Air filtering apparatus | Kazuo Takahashi, Yoichi Uchida, Hiroaki Usui, Toru Arakawa, Hiroyuki Kobayashi +2 more | 2011-03-01 |
| 7850769 | Air filtering apparatus having foreign material removing mechanism | Kazuo Takahashi, Yoichi Uchida, Hiroaki Usui, Tetsuya Yamamoto, Keiko Kurokawa +6 more | 2010-12-14 |