TK

Tsutaru KUMAGAI

Sumitomo Electric Industries: 1 patents #308 of 636Top 50%
Overall (2024): #234,148 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12158619 Optical fiber connection component and optical fiber connection structure Tetsuya Nakanishi, Hajime Arao 2024-12-03