SK

Shigeru Kaihara

NE Nec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #2,299,054 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5179606 Optical coupler Keiichi Takahashi 1993-01-12
4762389 Optical fiber connector — 1988-08-09