Inventor · disambiguated record
Hideharu Eguchi
Also filed as: EGUCHI HIDEHARU
7 granted patents·114 citations·filing 1996–2006
86Inventor score
Files withVICTOR COMPANY OF JAPAN7
Top patents by PatentIndex Score
7 records- 0185US6292458B1Optical 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 carrierVICTOR COMPANY OF JAPAN·Filed 1999·Granted Sep 18, 2001·48 cites·5 claims
- 0284US7729218B2Method and apparatus for recording and reproducing signal on and from optical information recording mediumVICTOR COMPANY OF JAPAN·Filed 2006·Granted Jun 1, 2010·7 cites·18 claims
- 0381US6657935B2Method and apparatus for recording information on recording mediumVICTOR COMPANY OF JAPAN·Filed 2001·Granted Dec 2, 2003·16 cites·20 claims
- 0477US7872956B2Optical-disc drive apparatus and method of deciding optimum recording powers of laser beamVICTOR COMPANY OF JAPAN·Filed 2005·Granted Jan 18, 2011·4 cites·6 claims
- 0576US6473377B2Optical 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 carrierVICTOR COMPANY OF JAPAN·Filed 2001·Granted Oct 29, 2002·12 cites·2 claims
- 0655US6188653B1Optical storage medium and apparatus and method of reproducing data therefrom using different laser powerVICTOR COMPANY OF JAPAN·Filed 1998·Granted Feb 13, 2001·12 cites·26 claims
- 0748US5754508AMethod and apparatus for simultaneously recording information data on two recording surfaces of an optical disc at equal data statesVICTOR COMPANY OF JAPAN·Filed 1996·Granted May 19, 1998·15 cites·13 claims
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