HK

Hajime Kikuhara

SO Sony: 1 patents #1,440 of 4,065Top 40%
Overall (2011): #291,695 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7864651 Optical pickup and optical disk apparatus Kazumi Kobayashi 2011-01-04