SM

Shigeki Masaka

SC Sanyo Electric Co.: 1 patents #248 of 774Top 35%
SC Sanyo Optec Design Co.: 1 patents #8 of 17Top 50%
Overall (2011): #166,941 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7898919 Optical pickup apparatus Ryoichi Kawasaki 2011-03-01