Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869321 | Waterproof axial flow fan | Katsumichi Ishihara, Akira Nakayama, Tatsuya Midorikawa | 2018-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869321 | Waterproof axial flow fan | Katsumichi Ishihara, Akira Nakayama, Tatsuya Midorikawa | 2018-01-16 |