Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030668 | Axial-flow fan | Azumi Kojima | 2018-07-24 |
| 9051941 | Axial-flow fan | Azumi Kojima | 2015-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030668 | Axial-flow fan | Azumi Kojima | 2018-07-24 |
| 9051941 | Axial-flow fan | Azumi Kojima | 2015-06-09 |