Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914317 | Centrifugal fan | Wataru Nogamida, Masaaki Matsubara, Seiya Fujimoto, Tetsuya Seki, Satoshi HATAHARA +4 more | 2021-02-09 |
| 10871171 | Centrifugal fan design to decrease noise and slim down the fan | Seiya Fujimoto | 2020-12-22 |
| 10458424 | Centrifugal fan | Seiya Fujimoto | 2019-10-29 |
| 10428827 | Centrifugal fan with a casing including structure for engaging with an object to which the centrifugal fan is installed | Takuji Yamada, Masaaki Matsubara, Seiya Fujimoto | 2019-10-01 |
| 10316860 | Centrifugal fan having impeller with blades between annular shroud and main plate | Seiya Fujimoto, Tetsuya Seki | 2019-06-11 |
| 9246368 | Claw pole type motor | Takeshi Matsuno, Masashi Ohba | 2016-01-26 |