MK

Masayoshi Kumagawa

SO Sony: 1 patents #794 of 2,482Top 35%
Overall (2004): #161,974 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6718120 Magnetic recording and reproduction method and apparatus Yoichiro Senshu 2004-04-06