SI

Shohei Ido

SC Sumitomo Electric Optifrontier Co.: 1 patents #10 of 28Top 40%
Overall (2025): #219,173 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12197010 Reinforcement sleeve heating device and fusion splicing machine Kazufumi Joko, Ryosuke Meo, Hiroshi Takayanagi 2025-01-14