SU

Shunji Usui

NC Nippon Columbia Co.: 2 patents #5 of 66Top 8%
DE Denon: 1 patents #9 of 21Top 45%
Overall (All Time): #1,604,951 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6754150 Contents data reproducing apparatus — 2004-06-22
6434100 Optical disc reproducing apparatus — 2002-08-13
6058079 Optical disc reproducing apparatus for pre-reading recording data to be reproduced — 2000-05-02