Inventor
EGUCHI HIDEHARU
JP7 patents
Patents
7 patentsUS6292458B1Sep 18, 2001
Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier
VICTOR COMPANY OF JAPAN48 citations91
US6657935B2Dec 2, 2003
Method and apparatus for recording information on recording medium
VICTOR COMPANY OF JAPAN16 citations83
US7729218B2Jun 1, 2010
Method and apparatus for recording and reproducing signal on and from optical information recording medium
VICTOR COMPANY OF JAPAN7 citations72
US6473377B2Oct 29, 2002
Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier
VICTOR COMPANY OF JAPAN12 citations72
US6188653B1Feb 13, 2001
Optical storage medium and apparatus and method of reproducing data therefrom using different laser power
VICTOR COMPANY OF JAPAN12 citations72
US5754508AMay 19, 1998
Method and apparatus for simultaneously recording information data on two recording surfaces of an optical disc at equal data states
VICTOR COMPANY OF JAPAN15 citations71
US7872956B2Jan 18, 2011
Optical-disc drive apparatus and method of deciding optimum recording powers of laser beam
VICTOR COMPANY OF JAPAN4 citations60