Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816521 | Propeller fan, fluid feeder, and molding die | Yui Kumon | 2017-11-14 |
| 9771947 | Cross-flow fan, molding die, and fluid feeder | Yukishige Shiraichi | 2017-09-26 |
| 9726190 | Propeller fan, fluid feeder, electric fan, and molding die | Yui Kumon | 2017-08-08 |
| 9682165 | Fine particle diffusion device | Hideyuki Karita | 2017-06-20 |