Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498749 | Packing unit for air-conditioning apparatus | Hiroki Tsuchiya, Yohei Kawaguchi, Yusuke Mukai | 2022-11-15 |
| 10767656 | Axial flow fan and air-conditioning apparatus having axial flow fan | Shingo Hamada, Yosuke Kikuchi, Hajime Ikeda, Takashi Kobayashi, Seiji Hirakawa +3 more | 2020-09-08 |
| D803378 | Propeller fan | Shingo Hamada, Yosuke Kikuchi, Hajime Ikeda, Takashi Kobayashi, Seiji Hirakawa +3 more | 2017-11-21 |
| D800889 | Propeller fan | Shingo Hamada, Yosuke Kikuchi, Hajime Ikeda, Takashi Kobayashi, Seiji Hirakawa +3 more | 2017-10-24 |
| D800890 | Propeller fan | Shingo Hamada, Yosuke Kikuchi, Hajime Ikeda, Takashi Kobayashi, Seiji Hirakawa +3 more | 2017-10-24 |
| D782639 | Propeller fan | Shingo Hamada, Yosuke Kikuchi, Hajime Ikeda, Takashi Kobayashi, Seiji Hirakawa +3 more | 2017-03-28 |