KJ

Kazufumi Joko

SC Sumitomo Electric Optifrontier Co.: 1 patents #3 of 18Top 20%
Overall (2023): #374,597 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D983851 Optical fiber fusion splicer Shohei Nakamura, Hiroki Akiyama 2023-04-18