YM

Yoshinori Matsumoto

SO Sony: 1 patents #618 of 2,039Top 35%
Overall (2005): #70,916 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6842408 Optical disk apparatus, focus-value correcting method, and optical disk — 2005-01-11