SK

Shoichi Koshikawa

YC Yokowo Co.: 1 patents #88 of 176Top 50%
Overall (All Time): #3,054,114 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9041169 Semiconductor packaging container, semiconductor device, electronic device Junichiro Nikaido, Shintaro Takase, Yoshio Aoki 2015-05-26