KS

Kazutoshi Shigeta

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HS Hitachi-Lg Data Storage: 1 patents #177 of 294Top 65%
Overall (All Time): #3,237,251 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7869333 Optical disc apparatus and optical disc reproducing method Manabu Shiozawa 2011-01-11