Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480526 | Axial flow fan and air-conditioning apparatus including the same | Seiji Nakashima, Takahide Tadokoro, Yutaka Aoyama | 2019-11-19 |
| D858737 | Propeller fan | Takahide Tadokoro, Seiji Nakashima, Yutaka Aoyama, Naomichi Tamura | 2019-09-03 |