JF

Junji Fukui

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
SL Sumitomo Electric Lightwave: 1 patents #1 of 9Top 15%
SC Sumitomo Electric Optifrontier Co.: 1 patents #10 of 28Top 40%
Overall (2025): #329,660 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12248185 Optical connection structure, optical connector, and optical connecting method Masaki Omura, Motoyoshi KIMURA, Takayuki YOKOCHI, Shunichi Watanabe, Yasuyuki MAEKAWA +3 more 2025-03-11