Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138893 | Single suction centrifugal blower | Satoshi Ousaka | 2018-11-27 |
| 9745998 | Centrifugal air blower | Satoshi Ousaka | 2017-08-29 |
| 9702373 | Single suction type centrifugal fan | Satoshi Ousaka | 2017-07-11 |
| 9458860 | Fan with sound-muffling box | — | 2016-10-04 |
| D754835 | Centrifugal fan | Satoshi Ousaka | 2016-04-26 |