Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11953020 | Turbofan | Ryuusuke Ohtaguro, Kaname Maruyama | 2024-04-09 |
| 11073302 | Indoor unit of air conditioner | Hironobu Teraoka, Hideshi Tanaka, Satoshi Nakai, Masafumi Uda, Kaname Maruyama +1 more | 2021-07-27 |
| 8192165 | Impeller of multiblade fan and multiblade fan having the same | — | 2012-06-05 |
| 7604043 | Air conditioner | Takahiro Yamasaki | 2009-10-20 |
| 7461518 | Fan and air conditioner | — | 2008-12-09 |