JF

Junji Fukui

SC Sei Optifrontier Co.: 1 patents #9 of 20Top 45%
Sumitomo Electric Industries: 1 patents #329 of 759Top 45%
Overall (2020): #403,499 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10591693 Termination unit and optical fiber exchange method using the same Takayasu Yamauchi, Tomohiko Ueda, Yukihiro Yokomachi, Tomoyuki Yokokawa, Takayuki YOKOCHI +1 more 2020-03-17