Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060440 | Centrifugal fan | Takako OTSUKA, Yuzuru Suzuki, Masaki Ogushi | 2018-08-28 |
| 9938986 | Centrifugal fan | Hitoshi IKUTA, Atsushi Tsuzaki, Yuya Inoue, Yumi Asano | 2018-04-10 |
| 9885367 | Centrifugal fan | Yuzuru Suzuki, Takako OTSUKA, Masaki Ogushi | 2018-02-06 |