Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146046 | Gas-insulated switchgear | Daisuke Yoshida, Masato Kawahigashi | 2021-10-12 |
MF
Masahiro Fujioka
Overall (2021): #351,801 of 548,734Top 65%
1
Patents 2021