Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859095 | Impeller and axial flow fan | Chikage Kadoi | 2020-12-08 |
| 10550855 | Axial flow fan | Tomoya Fukui, Hitoshi Kikuchi, Tsutomu Takahashi, Tatsushi Murakami | 2020-02-04 |
TA
Toshikatsu Arai
Overall (2020): #112,988 of 565,922Top 20%
2
Patents 2020