Inventor
SHISHIDO YUKIO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “SHISHIDO YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
26 patentsUS6985420B2Jan 10, 2006
Optically recorded data discrimination apparatus and associated methodology
SONY CORP65 citations98
US6904008B2Jun 7, 2005
Recording apparatus and recording method
SONY CORP32 citations96
US6034934AMar 7, 2000
Disc reproduction apparatus
SONY CORP76 citations96
US6704262B2Mar 9, 2004
Optical disc and optical disc apparatus for identifying synchronization patterns thereof
SONY CORP30 citations92
US6519217B1Feb 11, 2003
Data record medium, data recording and/or reproducing apparatus, and record medium determining method
SONY CORP32 citations92
US6279076B1Aug 21, 2001
Reproducing apparatus and caching method
SONY CORP45 citations92
US6657938B1Dec 2, 2003
Disk having expanded elapsed time information
SONY CORP19 citations91
US6714509B2Mar 30, 2004
Disk recording medium and disk drive apparatus
SONY CORP16 citations84
US6785213B2Aug 31, 2004
Disk drive apparatus, and disk formatting method
SONY CORP17 citations83
US6693855B2Feb 17, 2004
Optical disc and optical disc apparatus
SONY CORP13 citations83
US7423952B2Sep 9, 2008
Recording medium, recording apparatus and recording method
SONY CORP15 citations82
US6804188B1Oct 12, 2004
Data recording medium, data recording apparatus and method, and data reproducing apparatus and method
SONY CORP15 citations82
US6992960B2Jan 31, 2006
Recording apparatus and recording method
SONY CORP6 citations74
US6438084B2Aug 20, 2002
Data recording apparatus and method, data playback apparatus and method, and optical disc
SONY CORP13 citations74
US7085214B2Aug 1, 2006
Data recording apparatus, data recording method, and optical recording medium including pseudo-erasing features
SONY CORP4 citations63
US7082089B2Jul 25, 2006
Data recording apparatus, data recording method, and optical recording medium including pseudo-erasing features
SONY CORP2 citations63
US6990054B2Jan 24, 2006
Recording apparatus and recording method
SONY CORP1 citations63
US6876615B2Apr 5, 2005
Data recording apparatus, data recording method, and optical recording medium including psuedo-erasing features
SONY CORP3 citations63
US7539114B2May 26, 2009
Recording apparatus and recording method
SONY CORP4 citations61
US7417928B2Aug 26, 2008
Optically recorded data discrimination apparatus and associated methodology
SONY CORP0 citations52
US7319649B2Jan 15, 2008
Recording apparatus and recording method
SONY CORP0 citations52
US7319650B2Jan 15, 2008
Recording apparatus and recording method
SONY CORP0 citations52
US7319651B2Jan 15, 2008
Recording apparatus and recording method
SONY CORP0 citations52
US7113466B2Sep 26, 2006
Recording apparatus and recording method
SONY CORP0 citations52
US7940636B2May 10, 2011
Recording medium, recording apparatus and recording method
SONY CORP0 citations50
US7177251B2Feb 13, 2007
Recording method, recording apparatus, reproduction method and reproduction apparatus for recording and reproducing data in which additional information is buried in contents data
SONY CORP0 citations42