Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038391 | Vortex blower | Hiroshi Asabuki, Satoshi Takeda | 2011-10-18 |
| 8033783 | Diagonal flow fan | Fumiaki Ishida | 2011-10-11 |
| 7806649 | Blower | Fumiaki Ishida, Satoshi Takeda | 2010-10-05 |
| 7470104 | Blower | Fumiaki Ishida, Satoshi Takeda | 2008-12-30 |