Inventor · disambiguated record
Takao Tohda
Also filed as: TOHDA TAKAO
23 granted patents·802 citations·filing 1979–1999
97Inventor score
Top patents by PatentIndex Score
23 records- 0191US5381753AFabrication method of fine structuresMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 17, 1995·79 cites·39 claims
- 0290US5473396ADisplay apparatus and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 5, 1995·112 cites·21 claims
- 0389US6101164AHigh density recording by a conductive probe contact with phase change recording layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 8, 2000·119 cites·23 claims
- 0485US5731598ASingle electron tunnel device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 24, 1998·61 cites·20 claims
- 0583US4303913AFluorescent display device and display apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Dec 1, 1981·36 cites·5 claims
- 0681US4814668AElectroluminescent display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Mar 21, 1989·32 cites·15 claims
- 0779US5679888ADynamic quantity sensor and method for producing the same, distortion resistance element and method for producing the same, and angular velocity sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 21, 1997·56 cites·19 claims
- 0879US5468959AScanning probe microscope and method for measuring surfaces by using this microscopeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 21, 1995·37 cites·21 claims
- 0978US5700591ALight-emitting thin film and thin film EL deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 23, 1997·38 cites·15 claims
- 1069US5239863ACantilever stylus for use in an atomic force microscope and method of making sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 31, 1993·25 cites·5 claims
- 1168US6350999B1Electron-emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 26, 2002·20 cites·10 claims
- 1268US4547703AThin film electroluminescent elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Oct 15, 1985·23 cites·11 claims
- 1368US4288307AMethod of making a magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Sep 8, 1981·14 cites·13 claims
- 1467US5336369AMethod of making a cantilever stylus for an atomic force microscopeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 9, 1994·21 cites·4 claims
- 1567US4634934AElectroluminescent display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Jan 6, 1987·18 cites·2 claims
- 1666US5357787ACantilever for atomic force microscope and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 25, 1994·22 cites·15 claims
- 1764US4888246ADielectric thin film, and method for making the thin filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Dec 19, 1989·30 cites·11 claims
- 1861US5497656AMethod of measuring a surface profile using an atomic force microscopeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Mar 12, 1996·27 cites·10 claims
- 1961US4733128AElectroluminescence display device containing a zinc sulfide emission layer with rare earth elements and/or halides thereof and phosphorusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Mar 22, 1988·15 cites·6 claims
- 2042US4847609AElectroluminescence display panel configured for minimized power consumptionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jul 11, 1989·8 cites·2 claims
- 2140US4869973AThin film electroluminescence display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Sep 26, 1989·7 cites·9 claims
- 2233US6008156AHeat sensitive color developing material and heat sensitive element using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 28, 1999·1 cites·51 claims
- 2330US5186789AMethod of making a cantilever stylus for use in an atomic force microscopeAGENCY IND SCIENCE TECHN·Filed 1991·Granted Feb 16, 1993·1 cites·4 claims
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