Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593496 | High-speed closing device and switchgear including high-speed closing device | — | 2020-03-17 |
SN
Shinichi Numata
Overall (2020): #274,400 of 565,922Top 50%
1
Patents 2020