Assignee
MATSUSHITA ELECTRIC CO LTD
JP·29 granted patents·5 pending applications·722 citations·filing 1983–2008
Top patents by PatentIndex Score
34 records- 0195US5140417AFast packet transmission system of video dataMATSUSHITA ELECTRIC CO LTD·Filed 1990·Granted Aug 18, 1992·194 cites·18 claims
- 0294US5770921APlasma display panel with protective layer of an alkaline earth oxideMATSUSHITA ELECTRIC CO LTD·Filed 1996·Granted Jun 23, 1998·67 cites·24 claims
- 0390US7412152B2Recording medium, reproduction apparatus, recording method, program, and reproduction methodMATSUSHITA ELECTRIC CO LTD·Filed 2005·Granted Aug 12, 2008·8 cites·5 claims
- 0489US5648951AMovable optical head integrally incorporated with objective lens and hologram elementMATSUSHITA ELECTRIC CO LTD·Filed 1995·Granted Jul 15, 1997·65 cites·16 claims
- 0588USD511773SPersonal digital assistantMATSUSHITA ELECTRIC CO LTD·Filed 2004·Granted Nov 22, 2005·34 cites·1 claims
- 0683US5614899AApparatus and method for compressing textsMATSUSHITA ELECTRIC CO LTD·Filed 1994·Granted Mar 25, 1997·55 cites·40 claims
- 0780US5661600ATransmission type screen and method of manufacturing thereofMATSUSHITA ELECTRIC CO LTD·Filed 1995·Granted Aug 26, 1997·17 cites·31 claims
- 0878US7006334B2Magnetic disc device piezoelectric actuator with mirror-symmetrical relationship and connection arrangementMATSUSHITA ELECTRIC CO LTD·Filed 2003·Granted Feb 28, 2006·13 cites·10 claims
- 0974US6943981B2Methods for improving servo-demodulation robustnessMATSUSHITA ELECTRIC CO LTD·Filed 2003·Granted Sep 13, 2005·9 cites·38 claims
- 1074US5185957AMicro-abrading method and micro-abrading toolMATSUSHITA ELECTRIC CO LTD·Filed 1991·Granted Feb 16, 1993·30 cites·13 claims
- 1170US6052377AAccess control method in communication systemMATSUSHITA ELECTRIC CO LTD·Filed 1997·Granted Apr 18, 2000·76 cites·23 claims
- 1268US6625216B1Motion estimation using orthogonal transform-domain block matchingMATSUSHITA ELECTRIC CO LTD·Filed 1999·Granted Sep 23, 2003·45 cites·11 claims
- 1365USD342498STelevision receiverMATSUSHITA ELECTRIC CO LTD·Filed 1992·Granted Dec 21, 1993·11 cites·1 claims
- 1462US7006312B2Methods for preventing channel control values from being corrupted to thereby improve servo-demodulation robustnessMATSUSHITA ELECTRIC CO LTD·Filed 2003·Granted Feb 28, 2006·4 cites·25 claims
- 1562US6393204B2Digital motion picture decoding apparatus and digital motion picture decoding methodMATSUSHITA ELECTRIC CO LTD·Filed 1997·Granted May 21, 2002·21 cites·8 claims
- 1661US5982330AAntenna apparatusMATSUSHITA ELECTRIC CO LTD·Filed 1997·Granted Nov 9, 1999·29 cites·6 claims
- 1755US7208690B1Rotary electronic component and method of manufacturing the sameMATSUSHITA ELECTRIC CO LTD·Filed 2006·Granted Apr 24, 2007·3 cites·11 claims
- 1850US2008158775A1Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 1949US7237060B2CPU-containing LSI, and optical disk device and LSI device with the sameMATSUSHITA ELECTRIC CO LTD·Filed 2004·Granted Jun 26, 2007·3 cites·9 claims
- 2049US6891806B2Network management method, apparatus of same and network systemsMATSUSHITA ELECTRIC CO LTD·Filed 2003·Granted May 10, 2005·0 cites·4 claims
- 2148US7315120B2Plasma display panel with superior light-emitting characteristics, and method and apparatus for producing the plasma display panelMATSUSHITA ELECTRIC CO LTD·Filed 2004·Granted Jan 1, 2008·0 cites·3 claims
- 2248US6552480B1Color cathode-ray tubeMATSUSHITA ELECTRIC CO LTD·Filed 2000·Granted Apr 22, 2003·2 cites·16 claims
- 2346US6982456B2Nonvolatile semiconductor memory device and method for fabricating the sameMATSUSHITA ELECTRIC CO LTD·Filed 2004·Granted Jan 3, 2006·2 cites·7 claims
- 2446USD347850SVideo camera with video tape recorderMATSUSHITA ELECTRIC CO LTD·Filed 1991·Granted Jun 14, 1994·5 cites·1 claims
- 2545US2006083970A1Solid oxide fuel cell and method for producing sameMATSUSHITA ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 2644US6501683B2Nonvolatile semiconductor memory deviceMATSUSHITA ELECTRIC CO LTD·Filed 2001·Granted Dec 31, 2002·2 cites·11 claims
- 2743US2006068825A1Base station device and packet transmission power control methodMATSUSHITA ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 2839US6687300B1Motion detection circuit and a noise suppressing circuit including the sameMATSUSHITA ELECTRIC CO LTD·Filed 1999·Granted Feb 3, 2004·11 cites·35 claims
- 2939US2006031826A1Information terminal deice and operation control method thereofMATSUSHITA ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 3037US5126563AOptical reading-writing apparatus having a moving unitMATSUSHITA ELECTRIC CO LTD·Filed 1990·Granted Jun 30, 1992·3 cites·11 claims
- 3137US4525609ATimer apparatusMATSUSHITA ELECTRIC CO LTD·Filed 1983·Granted Jun 25, 1985·3 cites·7 claims
- 3234US5372320ATape cassetteMATSUSHITA ELECTRIC CO LTD·Filed 1993·Granted Dec 13, 1994·2 cites·9 claims
- 3334US2004088503A1Information processing method and information processorMATSUSHITA ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 3433US5206827AIterative high radix divider decoding the upper bits of a divisor and dividendMATSUSHITA ELECTRIC CO LTD·Filed 1991·Granted Apr 27, 1993·8 cites·45 claims
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