Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499568 | Centrifugal fan and centrifugal blower | Sho KOSAKA | 2022-11-15 |
| 11448077 | Method for manufacturing turbo fan | Fumiya ISHII | 2022-09-20 |
| 11421706 | Centrifugal blower | Yuya Suzuki, Sho KOSAKA, Shouichi Imahigashi | 2022-08-23 |
| 11332052 | Centrifugal blower device | Fumiya ISHII, Shouichi Imahigashi | 2022-05-17 |
| 11286945 | Turbofan and method of manufacturing turbofan | Fumiya ISHII | 2022-03-29 |
| 11255334 | Centrifugal blower | Fumiya ISHII | 2022-02-22 |