Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167562 | Centrifugal fan and blower having the same | Masaharu Sakai, Yoshiki Kondo, Toshinori Ochiai | 2012-05-01 |
| 6679434 | Vehicle air conditioner with flow area adjustment of fluid in heating heat exchanger | Yoshihiko Okumura, Katsumi Nishikawa | 2004-01-20 |