Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
JP·27,335 granted patents·2,997 pending applications·758,141 citations·filing 1967–2010
Top patents by PatentIndex Score
30,332 records- 0199US7420221B2Semiconductor light-emitting device, lighting module, lighting device and method for manufacturing semiconductor light-emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 2, 2008·127 cites·12 claims
- 0299US7391060B2Phosphor composition and method for producing the same, and light-emitting device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 24, 2008·135 cites·1 claims
- 0399US7375381B2LED illumination apparatus and card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 20, 2008·118 cites·13 claims
- 0499US7310373B2Moving picture coding method, and moving picture decoding methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 18, 2007·141 cites·5 claims
- 0599US7259403B2Card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 21, 2007·152 cites·9 claims
- 0699USD548743STelevision receiver display layoutMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 14, 2007·220 cites·1 claims
- 0799US7250637B2Card type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jul 31, 2007·80 cites·7 claims
- 0899US7209803B2Article handling system and method and article management system and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Apr 24, 2007·80 cites·16 claims
- 0999US7184377B2Multi-layered information recording medium, recording apparatus, and recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 27, 2007·188 cites·10 claims
- 1099US7161616B1Image processing device and monitoring systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 9, 2007·608 cites·33 claims
- 1199US7123556B2Multi-layered information recording medium with spare defect management areasMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 17, 2006·118 cites·12 claims
- 1299US7088234B2Wearing information notifying unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 8, 2006·414 cites·8 claims
- 1399US7045828B2Card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 16, 2006·77 cites·12 claims
- 1499USD515707SFluorescent readerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 21, 2006·163 cites·1 claims
- 1599US6949772B2LED illumination apparatus and card-type LED illumination sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 27, 2005·394 cites·26 claims
- 1699US6875327B1Biosensor, method of forming thin-film electrode, and method and apparatus for quantitative determinationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 5, 2005·210 cites·32 claims
- 1799US6842580B1Real-time recording/reproduction on an information recording medium including a defective regionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 11, 2005·186 cites·33 claims
- 1899US6832293B1Audio playback apparatus and method for resuming interrupted playback recordingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 14, 2004·130 cites·10 claims
- 1999US6734542B2Component built-in module and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 11, 2004·347 cites·34 claims
- 2099US6691297B1Method for planning layout for LSI pattern, method for forming LSI pattern and method for generating mask data for LSIMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 10, 2004·348 cites·10 claims
- 2199US6643620B1Voice activated controller for recording and retrieving audio/video programsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 4, 2003·498 cites·11 claims
- 2299US6628355B1Liquid crystal display panel including a light shielding film to control incident lightMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 30, 2003·372 cites·2 claims
- 2399US6592228B1Projector comprising a microcomputer for controlling zoom and focus adjustments utilizing pattern generation and calculation meansMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 15, 2003·203 cites·25 claims
- 2499US6581167B1Information recording medium, information recording method and information recording/reproduction systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 17, 2003·227 cites·3 claims
- 2599US6577590B2Optical disk having wobble patternsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 10, 2003·87 cites·12 claims
- 2699US6575643B2Camera apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 10, 2003·199 cites·4 claims
- 2799US6573819B1Optical disc for high resolution and three-dimensional image recording, optical disc reproducing device, and optical disc recording deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 3, 2003·222 cites·89 claims
- 2899US6567608B2Data storage medium, and apparatus and method for reproducing the data from the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 20, 2003·83 cites·2 claims
- 2999US6560404B1Reproduction apparatus and method including prohibiting certain images from being output for reproductionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 6, 2003·109 cites·4 claims
- 3099US6531991B2Dielectric resonator antenna for a mobile communicationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 11, 2003·255 cites·3 claims
- 3199US6483429B1Parking assistance systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 19, 2002·384 cites·17 claims
- 3299US6472685B2Semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 29, 2002·356 cites·8 claims
- 3399US6470460B1Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetweenMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 22, 2002·198 cites·6 claims
- 3499US6392525B1Magnetic element and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 21, 2002·243 cites·7 claims
- 3599US6385148B2Information recording medium, information recording method, information recording apparatus and information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 7, 2002·129 cites·4 claims
- 3699US6347187B1Optical disc, recording apparatus, and computer-readable recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 12, 2002·147 cites·7 claims
- 3799US6344805B1Parking conduct device and parking conduct methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 5, 2002·282 cites·23 claims
- 3899US6292625B1Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 18, 2001·224 cites·3 claims
- 3999US6292445B1Information recording medium, information recording method, information recording apparatus and information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 18, 2001·122 cites·9 claims
- 4099US6292588B1Image predictive decoding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 18, 2001·175 cites·7 claims
- 4199US6282365B1Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 28, 2001·274 cites·9 claims
- 4299US6266483B1Information recording medium, apparatus and method for recording or reproducing data thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 24, 2001·212 cites·16 claims
- 4399US6263155B1Optical disc, recording apparatus, and computer-readable recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 17, 2001·174 cites·7 claims
- 4499US6253026B1Optical disc, recording apparatus, and computer-readable recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 26, 2001·217 cites·10 claims
- 4599US6189118B1Information recording medium, and method and apparatus for managing defect thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 13, 2001·256 cites·16 claims
- 4699US6160778AInformation recording medium, information recording method, information recording apparatus and information reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 12, 2000·331 cites·3 claims
- 4799US6148140AVideo data editing apparatus, optical disc for use as a recording medium of a video data editing apparatus, and computer readable recording medium storing an editing programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 14, 2000·229 cites·11 claims
- 4899US6148109AImage predictive coding methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 14, 2000·354 cites·6 claims
- 4999US6093457AMethod for plasma processingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 25, 2000·294 cites·20 claims
- 5099US6081785AOptical disk, optical recorder, optical reproducer, crytocommunication system and program license systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 27, 2000·197 cites·5 claims
Showing the top 50 of 30,332 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when MATSUSHITA ELECTRIC INDUSTRIAL CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →