Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711790 | Serial axial flow fan | Shogo Hakozaki, Tsukasa Takaoka, Ryota Yamagata | 2020-07-14 |
| 10680487 | Stator unit, motor, and fan motor | Takaya OKUNO, Tadayuki Kanatani, Yoshihisa Kitamura, Hideki AOI | 2020-06-09 |
| 10530213 | Stator unit, motor, and fan motor | Yoshihisa Kitamura, Takaya OKUNO, Hideki AOI | 2020-01-07 |