Inventor · disambiguated record
Ryuichi Murai
Also filed as: MURAI RYUICHI · MURAI RYUKICHI
58 granted patents·7 pending applications·793 citations·filing 1986–2021
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD37PANASONIC CORP5HONDA MOTOR CO LTD3JOLED INC2MURAKOSO TOMOHIRO2
Top patents by PatentIndex Score
65 records- 0196US6670754B1Gas discharge display and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 30, 2003·83 cites·43 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
- 0392US6160345APlasma display panel with metal oxide layer on electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 12, 2000·95 cites·22 claims
- 0489US7009587B2Gas dischargeable panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 7, 2006·27 cites·21 claims
- 0589US6707259B2Gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 16, 2004·32 cites·27 claims
- 0688US5993543AMethod of producing plasma display panel with protective layer of an alkaline earth oxideMASAKI AOKI·Filed 1997·Granted Nov 30, 1999·46 cites·27 claims
- 0787US7045962B1Gas discharge panel with electrodes comprising protrusions, gas discharge device, and related methods of manufactureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 16, 2006·24 cites·43 claims
- 0886US5083058AFlat panel display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 21, 1992·53 cites·15 claims
- 0982US6419540B1Plasma display panel suitable for high-quality display and production methodMASTUSHITA ELECTRIC IND CO LTD·Filed 2001·Granted Jul 16, 2002·16 cites·4 claims
- 1082US5227691AFlat tube display apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 13, 1993·42 cites·4 claims
- 1180US6873103B2Gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 29, 2005·14 cites·34 claims
- 1279US6548962B1Gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 15, 2003·34 cites·51 claims
- 1377US6788004B1Plasma display panel excellent in luminous characteristicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 7, 2004·13 cites·30 claims
- 1476US6761608B2Plasma display panel suitable for high-quality display and production methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 13, 2004·13 cites·6 claims
- 1576US6353287B1Gaseous discharge panel and manufacturing method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 5, 2002·24 cites·16 claims
- 1676US4931951AMethod for generating rules for an expert system for use in controlling a plantMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Jun 5, 1990·30 cites·13 claims
- 1773US6650053B2Surface-discharge type display device with reduced power consumption and method of making display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 18, 2003·11 cites·45 claims
- 1872US4728853AColor picture tube with support arrangement for a rectangular shadow maskTOSHIBA KK·Filed 1986·Granted Mar 1, 1988·19 cites·4 claims
- 1971US5307542ABuckle for adjustably securing a belt or the likeYOSHIDA KOGYO KK·Filed 1993·Granted May 3, 1994·30 cites·8 claims
- 2069US7145582B2Plasma display panel display device and its driving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 5, 2006·12 cites·17 claims
- 2167US6291943B1Gas discharge panel and gas light-emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 18, 2001·19 cites·45 claims
- 2266US11848460B2Battery for vehicle and vehicleHONDA MOTOR CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·10 claims
- 2366US7030562B2Plasma display panel having capability of providing priming discharge between opposing electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 18, 2006·6 cites·15 claims
- 2466US7014522B2Display panel and manufacturing method for the same including improved bonding agent application methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 21, 2006·5 cites·23 claims
- 2566US5177410AImage display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jan 5, 1993·19 cites·8 claims
- 2665US8113899B2Method for producing plasma display panelOKUMURA TOMOHIRO·Filed 2009·Granted Feb 14, 2012·1 cites·11 claims
- 2765US7077448B2Spare tire retaining structureHONDA MOTOR CO LTD·Filed 2005·Granted Jul 18, 2006·7 cites·3 claims
- 2862US6768253B1Inner magnetic shield and cathode-ray tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 27, 2004·5 cites·4 claims
- 2961US6800010B1Display panel and manufacturing method for the same including bonding agent application methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 5, 2004·12 cites·8 claims
- 3060US7084569B2Plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 1, 2006·4 cites·7 claims
- 3158USRE41503EMethod of producing plasma display panel with protective layer of an alkaline earth oxidePANASONIC CORP·Filed 2006·Granted Aug 17, 2010·0 cites·31 claims
- 3258US7741778B2Plasma display panel and manufacturing method thereforPANASONIC CORP·Filed 2006·Granted Jun 22, 2010·0 cites·9 claims
- 3357US7176851B2Panel display apparatus and method for driving a gas discharge panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 13, 2007·5 cites·15 claims
- 3453US6328621B2Electron gun, CRT with electron gunMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 11, 2001·2 cites·4 claims
- 3553US2006132039A1Gas discharge panel, gas discharge device, and related methods of manufactureMURAI RYUICHI·Filed 2005·Application pending·0 cites
- 3650US7330165B2Method of driving plasma display panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 12, 2008·2 cites·19 claims
- 3749US7477209B2Plasma display apparatus and driving method thereofPANASONIC CORP·Filed 2004·Granted Jan 13, 2009·3 cites·11 claims
- 3848US8212477B2Plasma display panelMURAKOSO TOMOHIRO·Filed 2006·Granted Jul 3, 2012·0 cites·3 claims
- 3947US8857897B2Light-load absorbing structureOGAWA MASAYUKI·Filed 2012·Granted Oct 14, 2014·1 cites·12 claims
- 4047US8330367B2Plasma display panelMURAKOSO TOMOHIRO·Filed 2012·Granted Dec 11, 2012·0 cites·2 claims
- 4147USRE40647EMethod of producing plasma display panel with protective layer of an alkaline earth oxideMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 10, 2009·0 cites·54 claims
- 4246US8835863B2Radiation detectorPANASONIC CORP·Filed 2013·Granted Sep 16, 2014·0 cites·4 claims
- 4346US8427053B2Plasma display panel having high luminance display and capable of being driven with low voltageTSUJITA TAKUJI·Filed 2009·Granted Apr 23, 2013·0 cites·1 claims
- 4446US2015221870A1Method for producing el display device, transfer substrate used in production of el display device, and method for producing transfer substrate used in production of el display deviceJOLED INC·Filed 2013·Application pending·0 cites
- 4545US6860781B2Display panel and manufacturing method for the same including improved bonding agent application methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 1, 2005·0 cites·7 claims
- 4645US2015249232A1Method for producing el display deviceJOLED INC·Filed 2013·Application pending·0 cites
- 4745US2011133639A1Plasma display panelTSUJITA TAKUJI·Filed 2009·Application pending·0 cites
- 4844USRE40871EMethod of producing plasma display panel with protective layer of an alkaline earth oxidePANASONIC CORP·Filed 2001·Granted Aug 18, 2009·0 cites·29 claims
- 4943US8174192B2Plasma display panelUEDA KENTARO·Filed 2006·Granted May 8, 2012·0 cites·12 claims
- 5042US6758714B2Gas discharge panel and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 6, 2004·0 cites·23 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →