Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009032 | Centrifugal fan | Tsuyoshi YASUMURA | 2021-05-18 |
| 11005328 | Motor | Kohei Kurazono, Tsuyoshi YASUMURA | 2021-05-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009032 | Centrifugal fan | Tsuyoshi YASUMURA | 2021-05-18 |
| 11005328 | Motor | Kohei Kurazono, Tsuyoshi YASUMURA | 2021-05-11 |