MK

Masato Koyasu

YC Yamaichi Electronics Co.: 1 patents #86 of 159Top 55%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,236,878 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7867034 Card connector Shigeru Sato, Yosuke Takai, Masaaki Oshima 2011-01-11