Inventor
IIMURA MAKOTO
JP4 patents
Patents
4 patentsUS7768885B2Aug 3, 2010
Method for evaluating optical recording medium, optical recording medium, and information-recording/reproducing apparatus
HITACHI MAXELL7 citations67
US7033659B2Apr 25, 2006
Optical information recording medium and method of recording and reproducing information on and from optical information recording medium
HITACHI MAXELL4 citations60
US7393574B2Jul 1, 2008
Information recording medium
HITACHI MAXELL2 citations59
US7060338B2Jun 13, 2006
Phase-change optical recording medium
HITACHI MAXELL3 citations58