Assignee
VICTOR COMPANY OF JAPAN
JP·2,793 granted patents·106 pending applications·49,145 citations·filing 1973–2012
Top patents by PatentIndex Score
2,899 records- 0199US6404713B1Method and apparatus for recording and reproducing information on and from optical discVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jun 11, 2002·106 cites·18 claims
- 0299US4472785ASampling frequency converterVICTOR COMPANY OF JAPAN·Filed 1981·Granted Sep 18, 1984·171 cites·5 claims
- 0398USD639776SPortion of headphoneVICTOR COMPANY OF JAPAN·Filed 2010·Granted Jun 14, 2011·213 cites·1 claims
- 0498USD597084SEarphoneVICTOR COMPANY OF JAPAN·Filed 2008·Granted Jul 28, 2009·180 cites·1 claims
- 0598USD593537SEarphoneVICTOR COMPANY OF JAPAN·Filed 2008·Granted Jun 2, 2009·121 cites·1 claims
- 0698USD587681SEarphoneVICTOR COMPANY OF JAPAN·Filed 2008·Granted Mar 3, 2009·254 cites·1 claims
- 0798US7397756B2Information recording mediumVICTOR COMPANY OF JAPAN·Filed 2006·Granted Jul 8, 2008·22 cites·2 claims
- 0898USD564495SEarphoneVICTOR COMPANY OF JAPAN·Filed 2007·Granted Mar 18, 2008·182 cites·1 claims
- 0998USD554627SHeadphoneVICTOR COMPANY OF JAPAN·Filed 2006·Granted Nov 6, 2007·239 cites·1 claims
- 1098US6930977B1Optical information recording medium, and substrate and manufacturing method for the optical information recording mediumVICTOR COMPANY OF JAPAN·Filed 2000·Granted Aug 16, 2005·82 cites·22 claims
- 1198US6744725B2Information recording mediumVICTOR COMPANY OF JAPAN·Filed 2003·Granted Jun 1, 2004·55 cites·1 claims
- 1298US6678236B1Information recording medium method and apparatus for recording and reproducing informationVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jan 13, 2004·69 cites·3 claims
- 1398US6560403B1Signal encoding apparatus, audio data transmitting method, audio data recording method, audio data decoding method and audio discVICTOR COMPANY OF JAPAN·Filed 1999·Granted May 6, 2003·130 cites·11 claims
- 1498US5936926AVariable transfer rate data reproduction apparatusVICTOR COMPANY OF JAPAN·Filed 1997·Granted Aug 10, 1999·247 cites·8 claims
- 1598US5570339AOptical disc and a recording and/or reproducing apparatus having copy-protection functionVICTOR COMPANY OF JAPAN·Filed 1994·Granted Oct 29, 1996·142 cites·2 claims
- 1698US5535008AMethod for jump-reproducing video data of moving picture coded with high efficiencyVICTOR COMPANY OF JAPAN·Filed 1994·Granted Jul 9, 1996·284 cites·10 claims
- 1798US4420711ACircuit arrangement for different color light emissionVICTOR COMPANY OF JAPAN·Filed 1982·Granted Dec 13, 1983·229 cites·6 claims
- 1897USD635960SEarphonesVICTOR COMPANY OF JAPAN·Filed 2010·Granted Apr 12, 2011·183 cites·1 claims
- 1997USD627766SEarphoneVICTOR COMPANY OF JAPAN·Filed 2010·Granted Nov 23, 2010·105 cites·1 claims
- 2097US7583579B2Information recording medium, method and apparatus for recording and reproducing informationVICTOR COMPANY OF JAPAN·Filed 2008·Granted Sep 1, 2009·22 cites·5 claims
- 2197USD593107SGraphic user interface for a digital audio disc playerVICTOR COMPANY OF JAPAN·Filed 2008·Granted May 26, 2009·176 cites·1 claims
- 2297US7315507B2Information recording medium, and recording method and reproducing method thereofVICTOR COMPANY OF JAPAN·Filed 2005·Granted Jan 1, 2008·23 cites·5 claims
- 2397US7193938B2Information recording medium having a wobbling groove structureVICTOR COMPANY OF JAPAN·Filed 2005·Granted Mar 20, 2007·20 cites·2 claims
- 2497US7088670B2Information recording carrier and method of reproducing the sameVICTOR COMPANY OF JAPAN·Filed 2002·Granted Aug 8, 2006·53 cites·2 claims
- 2597US7072285B2Optical information recording medium, and substrate and manufacturing method for the optical information recording mediumVICTOR COMPANY OF JAPAN·Filed 2005·Granted Jul 4, 2006·32 cites·6 claims
- 2697US6982127B2Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereofVICTOR COMPANY OF JAPAN·Filed 2003·Granted Jan 3, 2006·50 cites·6 claims
- 2797US6928613B1Organization, selection, and application of video effects according to zonesVICTOR COMPANY OF JAPAN·Filed 2001·Granted Aug 9, 2005·219 cites·48 claims
- 2897US6728170B2Information-signal recording and reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 2003·Granted Apr 27, 2004·38 cites·6 claims
- 2997US6693873B2Information recording medium having parallel grooves with alternating convex-concave sectionsVICTOR COMPANY OF JAPAN·Filed 2002·Granted Feb 17, 2004·65 cites·5 claims
- 3097US6683987B1Method and apparatus for altering the picture updating frequency of a compressed video data streamVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jan 27, 2004·108 cites·7 claims
- 3197US6600716B1Information recording medium and reproducing apparatus thereforVICTOR COMPANY OF JAPAN·Filed 2000·Granted Jul 29, 2003·53 cites·12 claims
- 3297US6582793B2Information recording mediumVICTOR COMPANY OF JAPAN·Filed 2001·Granted Jun 24, 2003·45 cites·5 claims
- 3397US6424944B1Singing apparatus capable of synthesizing vocal sounds for given text data and a related recording mediumVICTOR COMPANY OF JAPAN·Filed 1999·Granted Jul 23, 2002·232 cites·16 claims
- 3497US5960398ACopyright information embedding apparatusVICTOR COMPANY OF JAPAN·Filed 1997·Granted Sep 28, 1999·137 cites·25 claims
- 3597US5014274ACode-error correcting deviceVICTOR COMPANY OF JAPAN·Filed 1989·Granted May 7, 1991·99 cites·7 claims
- 3697US4888564APhase-locked loop circuitVICTOR COMPANY OF JAPAN·Filed 1988·Granted Dec 19, 1989·104 cites·6 claims
- 3797US4137510AFrequency band dividing filterVICTOR COMPANY OF JAPAN·Filed 1978·Granted Jan 30, 1979·80 cites·12 claims
- 3897US4118599AStereophonic sound reproduction systemVICTOR COMPANY OF JAPAN·Filed 1977·Granted Oct 3, 1978·123 cites·13 claims
- 3996US7440390B2Information recording carrier and information reproducing apparatus for the sameVICTOR COMPANY OF JAPAN·Filed 2007·Granted Oct 21, 2008·20 cites·10 claims
- 4096USD574361SEarphoneVICTOR COMPANY OF JAPAN·Filed 2007·Granted Aug 5, 2008·86 cites·1 claims
- 4196US7406026B2Optical information recording medium, and substrate and manufacturing method for the optical information recording mediumVICTOR COMPANY OF JAPAN·Filed 2006·Granted Jul 29, 2008·18 cites·4 claims
- 4296USD563804SNavigation device for vehicleVICTOR COMPANY OF JAPAN·Filed 2006·Granted Mar 11, 2008·117 cites·1 claims
- 4396US7336584B2Information recording medium, method and apparatus for recording and reproducing informationVICTOR COMPANY OF JAPAN·Filed 2006·Granted Feb 26, 2008·13 cites·20 claims
- 4496US7170830B2Information recording medium having a wobbling groove structureVICTOR COMPANY OF JAPAN·Filed 2005·Granted Jan 30, 2007·18 cites·2 claims
- 4596US7133331B2Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment thereforVICTOR COMPANY OF JAPAN·Filed 2001·Granted Nov 7, 2006·41 cites·3 claims
- 4696US6925050B2Information recording mediumVICTOR COMPANY OF JAPAN·Filed 2004·Granted Aug 2, 2005·34 cites·3 claims
- 4796US6925035B2Information-signal recording and reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 2004·Granted Aug 2, 2005·36 cites·3 claims
- 4896US6873595B2Information recording medium having parallel grooves with alternating convex-concave sectionsVICTOR COMPANY OF JAPAN·Filed 2003·Granted Mar 29, 2005·39 cites·1 claims
- 4996US6343028B1Interface circuit and optical disk manufacturing system that uses sameVICTOR COMPANY OF JAPAN·Filed 1999·Granted Jan 29, 2002·142 cites·6 claims
- 5096US6285632B1Information-signal recording and reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 2000·Granted Sep 4, 2001·37 cites·12 claims
Showing the top 50 of 2,899 patent records by PatentIndex Score.
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