KS

Kazuhiko Sumiya

FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
Overall (All Time): #3,891,167 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5070421 Magnetic disk system having tracking control using recorded information Hajime Sugino 1991-12-03