YS

Youichi Sekiguchi

OC Optical Measurement Technology Development Co.: 1 patents #6 of 14Top 45%
Overall (All Time): #3,818,041 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5189309 Avalanche photodiode with AliNAsP cap layer Morio Wada, Masahito Seko, Hideto Iwaoka 1993-02-23