Inventor · disambiguated record
Kazufumi Ogawa
Also filed as: OGAWA KAZUFUMI
241 granted patents·14 pending applications·4,519 citations·filing 1979–2014
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD218OGAWA KAZUFUMI20EMPIRE TECHNOLOGY DEV LLC8PANASONIC CORP2MATSUSHITA ELECTRIC CORP1
Top patents by PatentIndex Score
255 records- 0198US5437894AMethod of manufacturing a water- and oil-repelling film having surface irregularitiesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 1, 1995·145 cites·14 claims
- 0298US5324566AWater and oil repelling film having surface irregularities and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jun 28, 1994·161 cites·11 claims
- 0397US5372851AMethod of manufacturing a chemically adsorbed filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Dec 13, 1994·119 cites·19 claims
- 0497US4673474AMolecular controlled structure and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Jun 16, 1987·125 cites·7 claims
- 0596US5849369AMethod for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 15, 1998·83 cites·16 claims
- 0694US5284707AAnti-contaminating adsorbed film covalently bonded to a substrate surface through -Si- groupsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Feb 8, 1994·68 cites·3 claims
- 0794US5240774AFluorocarbon-based coating film and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 31, 1993·72 cites·5 claims
- 0893US6243069B1Liquid crystal display with image reading function, image reading method and manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 5, 2001·185 cites·50 claims
- 0993US5435839AFinishing agents and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 25, 1995·63 cites·4 claims
- 1093US5378521AWater-and oil-repelling members and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 3, 1995·69 cites·9 claims
- 1193US5225274AAdsorbed monomolecular film and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 6, 1993·72 cites·6 claims
- 1293US5011963ATerminal perfluoroalkylsilane compoundsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Apr 30, 1991·55 cites·4 claims
- 1392US5380585AChemically adsorbed monomolecular lamination filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 10, 1995·62 cites·3 claims
- 1492US5057339AMetallized polyacetylene-type or polyacene-type ultralong conjugated polymers and process for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Oct 15, 1991·64 cites·24 claims
- 1592US4992300AManufacturing method for a recording medium or a recording headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Feb 12, 1991·48 cites·4 claims
- 1692US4761316ARecording medium and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Aug 2, 1988·39 cites·13 claims
- 1791US6593000B2Chemically adsorbed film and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 15, 2003·24 cites·12 claims
- 1891US5338579AMethod of manufacturing a chemically adsorbed filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 16, 1994·65 cites·16 claims
- 1991US5270417AMethod of manufacturing a polyacetylene conjugate polymerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Dec 14, 1993·62 cites·9 claims
- 2091US4418284ASolid-state color-image sensor and process for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Nov 29, 1983·74 cites·6 claims
- 2190US6479837B1Thin film transistor and liquid crystal display unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 12, 2002·125 cites·32 claims
- 2290US5876806AFinishing agent and method of using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 2, 1999·53 cites·17 claims
- 2388US7220468B2Conductive organic thin film, method for manufacturing the same, and electronic device, electric cable, electrode, pyrrolyl compound, and thienyl compound using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 22, 2007·9 cites·3 claims
- 2488US5238746AFluorocarbon-based polymer lamination coating film and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 24, 1993·50 cites·5 claims
- 2587US6333074B1Water repellent coating film, method and apparatus for manufacturing the same, and water repellent coating material compositionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 25, 2001·26 cites·4 claims
- 2687US4388128ASolid-state color-image sensor and process for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jun 14, 1983·55 cites·4 claims
- 2786US5545255AFinishing agent and method of using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 13, 1996·41 cites·14 claims
- 2885US5580605ATransparent substrate and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 3, 1996·61 cites·4 claims
- 2985US5017975AOrganic electronic device with a monomolecular layer or multi-monomolecular layer having electroconductive conjugated bondsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 21, 1991·55 cites·20 claims
- 3084US5466486AChemically adsorbed monomolecular lamination filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 14, 1995·35 cites·8 claims
- 3184US5425989ASelf-lubricating deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 20, 1995·30 cites·5 claims
- 3283US7038750B2Liquid crystal display element, optically anisotropic film, and production methods of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 2, 2006·6 cites·11 claims
- 3383US5013471AMagnetic fluid, method for producing it and magnetic seal means using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 7, 1991·29 cites·8 claims
- 3483US4841341AIntegrator for an exposure apparatus or the likeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jun 20, 1989·34 cites·14 claims
- 3583US4204894AProcess for fabrication of semiconductors utilizing selectively etchable diffusion sources in combination with melt-flow techniquesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted May 27, 1980·39 cites·17 claims
- 3682US6982774B1Liquid crystal display element including an optically anisotropic film having at least two regions with different orientation anisotropies, and production methods of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 3, 2006·20 cites·20 claims
- 3782US6521334B1Transparent substrate and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 18, 2003·24 cites·16 claims
- 3882US5425988ARecording and reproducing device which includes a protective film and a monomolecular fluoro organo silicon filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 20, 1995·32 cites·3 claims
- 3982US4849323APattern forming method using contrast enhanced materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jul 18, 1989·15 cites·3 claims
- 4081US6548116B2Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 15, 2003·8 cites·2 claims
- 4181US5407709AAnti-contaminating adsorbed film and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Apr 18, 1995·31 cites·6 claims
- 4281US4487475ALightguide and process for producing the same using a photo-setting adhesiveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Dec 11, 1984·34 cites·6 claims
- 4380US5270080AMethod of manufacturing chemically adsorbed filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Dec 14, 1993·34 cites·12 claims
- 4480US4881109ASensor using a field effect transistor and method of fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Nov 14, 1989·36 cites·10 claims
- 4580US4724466AExposure apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Feb 9, 1988·29 cites·13 claims
- 4679US4992316ARecording medium and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Feb 12, 1991·19 cites·27 claims
- 4778US6280517B1Method for manufacturing a chemically adsorbed film and a chemical adsorbent solution for the methodMATUSHITA ELECTRIC IND CO LTD·Filed 2000·Granted Aug 28, 2001·6 cites·8 claims
- 4878US5187639ACapacitor and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Feb 16, 1993·41 cites·14 claims
- 4977US7307683B2Liquid crystal display element, optically anisotropic film, and production methods of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 11, 2007·4 cites·12 claims
- 5077US6995506B2Display device with organic conductive thin film having conductive networkMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 7, 2006·17 cites·16 claims
Showing the top 50 of 255 patent records by PatentIndex Score.
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