MK

Masato Koyasu

YC Yamaichi Electronics Co.: 1 patents #6 of 23Top 30%
SO Sony: 1 patents #1,440 of 4,065Top 40%
Overall (2011): #225,709 of 364,097Top 65%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

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