HA

Hajime Arao

Sumitomo Electric Industries: 2 patents #181 of 636Top 30%
Overall (2024): #163,843 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12158619 Optical fiber connection component and optical fiber connection structure Tetsuya Nakanishi, Tsutaru KUMAGAI 2024-12-03
11927812 Ferrule and optical connector 2024-03-12