KK

Kiyoshi Kobiyama

DE Denon: 1 patents #9 of 21Top 45%
DH D&M Holdings: 1 patents #29 of 72Top 45%
Overall (All Time): #2,157,641 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7219355 Optical disk reproducing apparatus Makoto Kudara 2007-05-15
6951024 Optical disk reproducing apparatus and reproducing method — 2005-09-27