Inventor
KASHIHARA YUTAKA
JP76 patents
⚠️ This page may combine multiple inventors who share the name “KASHIHARA YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
47 patentsUS6587417B2Jul 1, 2003
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK46 citations97
US7139231B2Nov 21, 2006
Information recording and reproducing apparatus, evaluation method, and information recording and reproducing medium
TOSHIBA KK18 citations93
US7082566B2Jul 25, 2006
Signal quality evaluation method, information recording/reproducing system, and recording compensation method
TOSHIBA KK22 citations93
US6870804B2Mar 22, 2005
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK12 citations93
US6785210B2Aug 31, 2004
Reproduction signal evaluation method
TOSHIBA KK13 citations93
US6671243B2Dec 30, 2003
Information storage medium, information recording method, and information reproduction method
TOSHIBA KK45 citations93
US7184381B2Feb 27, 2007
Optical disk, optical disk recording/reproduction apparatus, and optical disk signal quality evaluation method
TOSHIBA KK30 citations92
US7522504B2Apr 21, 2009
Signal quality evaluation method, information recording/reproducing system, and recording compensation method
TOSHIBA KK9 citations84
US7403460B2Jul 22, 2008
Information recording and reproducing apparatus, evaluation method, and information recording and reproducing medium
TOSHIBA KK11 citations84
US7345984B2Mar 18, 2008
Information storage medium, recording method, reproducing method, and reproducing apparatus
TOSHIBA KK9 citations84
US7239591B2Jul 3, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK8 citations82
US7012873B2Mar 14, 2006
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK6 citations82
US6711111B2Mar 23, 2004
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK8 citations82
US7924691B2Apr 12, 2011
Information storage medium, recording method, and recording apparatus
TOSHIBA KK4 citations74
US7342863B2Mar 11, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK1 citations74
US7215624B2May 8, 2007
Optical disk apparatus and optical disk recording method
TOSHIBA KK7 citations74
US6456578B2Sep 24, 2002
Optical disk apparatus
TOSHIBA KK6 citations74
US6339574B1Jan 15, 2002
Optical disk on which information is recorded with high density and optical disk apparatus for reproducing information recorded on the optical disk
TOSHIBA KK13 citations74
US6754160B2Jun 22, 2004
Optical disk device and information reproducing device performing maximum decoded offset process, and reproducing methods thereof
TOSHIBA KK9 citations73
US6333907B1Dec 25, 2001
Disk processing apparatus for reproducing information from a plurality of optical disks having different recording densities
TOSHIBA KK11 citations73
US7428203B2Sep 23, 2008
Signal evaluation method, information recording/reproducing apparatus, information reproducing apparatus, and information recording medium
TOSHIBA KK7 citations72
US7426167B2Sep 16, 2008
Information storage medium, recording method, reproducing method, and reproducing apparatus
TOSHIBA KK2 citations63
US7411888B2Aug 12, 2008
Information storage medium, recording method, reproducing method, and reproducing apparatus
TOSHIBA KK3 citations63
US7366076B2Apr 29, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7352683B2Apr 1, 2008
Information storage medium, recording method, reproducing method, and reproducing apparatus
TOSHIBA KK2 citations63
US7352671B2Apr 1, 2008
Storage medium, reproducing method, and recording method
TOSHIBA KK3 citations63
US7336582B2Feb 26, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7336581B2Feb 26, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7324427B2Jan 29, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321545B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321547B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321536B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321537B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321548B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321538B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321549B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321546B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7321535B2Jan 22, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7319654B2Jan 15, 2008
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7313071B2Dec 25, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7295507B2Nov 13, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7292524B2Nov 6, 2007
Information recording medium, information reproducing apparatus, information reproducing method and information recording method
TOSHIBA KK3 citations63
US7289414B2Oct 30, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7289420B2Oct 30, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7289419B2Oct 30, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7272096B2Sep 18, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
US7269121B2Sep 11, 2007
Optical disk, optical disk recording method and optical disk apparatus
TOSHIBA KK0 citations63
NEC CORP
2 patentsUS7636287B2Dec 22, 2009
Reproduced signal equalizing method for optical information media and optical information reproducing/recording apparatus
NEC CORP6 citations63
US7471617B2Dec 30, 2008
Optical disc medium having extended record control data areas, optical disc apparatus using the same, and data recording method on the same
NEC CORP3 citations63
TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP
1 patentShowing the top 50 of 76 patents by PatentIndex Score.