Inventor · disambiguated record
Tetsuya Imamura
Also filed as: ARAI HARUHIKO · HIRAIDE TAKASHI · IMAMURA TETSUYA
35 granted patents·5 pending applications·451 citations·filing 1975–2020
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD18KAO CORP15TEIJIN LTD3CYFUSE BIOMEDICAL KK1NISSAN CHEMICAL IND LTD1
Top patents by PatentIndex Score
40 records- 0190USD316706SPortable laptop computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 7, 1991·29 cites·1 claims
- 0278US6600785B1Image processor, image data processor and variable length encoder/decoderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 29, 2003·72 cites·3 claims
- 0377US4284533ALiquid abrasive-containing cleanser compositionKAO CORP·Filed 1980·Granted Aug 18, 1981·44 cites·11 claims
- 0475US6331851B1Graphic display apparatus, synchronous reproduction method, and AV synchronous reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 18, 2001·60 cites·18 claims
- 0575US4501795AMagnetic recording mediumKAO CORP·Filed 1984·Granted Feb 26, 1985·19 cites·9 claims
- 0670US4002579ADetergent compositionKAO CORP·Filed 1975·Granted Jan 11, 1977·28 cites·3 claims
- 0768US4247408AAcidic liquid detergent composition for cleaning hard surfaces containing polyoxyalkylene alkyl ether solventKAO CORP·Filed 1979·Granted Jan 27, 1981·27 cites·4 claims
- 0867USD315722SCentral processing unit for computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Mar 26, 1991·14 cites·1 claims
- 0964USD374030SElectronic copying machine with facsimileMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 24, 1996·13 cites·1 claims
- 1063USD314947SCentral processing unit for a computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 26, 1991·11 cites·1 claims
- 1163US4716078ASubstrate for a magnetic disc and method manufacturing sameKAO CORP·Filed 1984·Granted Dec 29, 1987·11 cites·11 claims
- 1261US4530894ACoated magnetic toner powderKAO CORP·Filed 1984·Granted Jul 23, 1985·13 cites·7 claims
- 1356USD316084SArithmetic processor for use in electronic computersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Apr 9, 1991·7 cites·1 claims
- 1450US6535232B1Device for controlling quality of reproduction of motion picture and method for controlling the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 18, 2003·23 cites·20 claims
- 1550USD324675SPortable computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 17, 1992·6 cites·1 claims
- 1649USD321177SPortable computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Oct 29, 1991·5 cites·1 claims
- 1748US4644431AMagnetic head for a perpendicular magnetic recording systemKAO CORP·Filed 1984·Granted Feb 17, 1987·6 cites·5 claims
- 1848US4190549ASoap for scouring padKAO CORP·Filed 1978·Granted Feb 26, 1980·10 cites·5 claims
- 1946US4811152AProtective structure for jacket for rotatable magnetic recording mediaKAO CORP·Filed 1986·Granted Mar 7, 1989·7 cites·14 claims
- 2045US4675250AMagnetic recording mediumKAO CORP·Filed 1986·Granted Jun 23, 1987·10 cites·12 claims
- 2144US2022331483A1Nerve regeneration inducing materialCYFUSE BIOMEDICAL KK·Filed 2020·Application pending·0 cites
- 2244US2013298989A1Semiconductor laminate, semiconductor device, method for producing semiconductor laminate, and method for manufacturing semiconductor deviceTEIJIN LTD·Filed 2013·Application pending·0 cites
- 2343USD348053SPortable laptop computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jun 21, 1994·4 cites·1 claims
- 2442USD341579SPortable laptop computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 23, 1993·5 cites·1 claims
- 2542US4642720AMagnetic head comprised of an improved base substance for high density magnetic recordingKAO CORP·Filed 1983·Granted Feb 10, 1987·4 cites·12 claims
- 2641US4774140AGlass-like carbon material, method for manufacturing the same, and slider part for use with a recording mediumKAO CORP·Filed 1986·Granted Sep 27, 1988·5 cites·9 claims
- 2741US2016300717A1Semiconductor laminate, semiconductor device, and production method thereofTEIJIN LTD·Filed 2016·Application pending·0 cites
- 2839USD341576SPortable laptop computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 23, 1993·3 cites·1 claims
- 2939USD314761SCentral processing unit for a computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 19, 1991·3 cites·1 claims
- 3039US2007230901A1Information Output Apparatus and ProgramSHIMOTASHIRO MASAFUMI·Filed 2005·Application pending·0 cites
- 3137US4243559ALiquid detergent compositions containing alkanolamines and polyoxyalkylene alkyl ethersKAO CORP·Filed 1979·Granted Jan 6, 1981·6 cites·3 claims
- 3236US7105211B2Liquid crystal aligning agent, liquid crystal aligning films, and liquid crystal display devicesNISSAN CHEMICAL IND LTD·Filed 2003·Granted Sep 12, 2006·0 cites·6 claims
- 3336US2015053263A1Semiconductor laminate and method for manufacturing same, method for manufacturing semiconductor device, semiconductor device, dopant composition, dopant injection layer, and method for forming doped layerTEIJIN LTD·Filed 2013·Application pending·0 cites
- 3432USD378084SOptical disk playerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 18, 1997·1 cites·1 claims
- 3531USD341355SPortable laptop computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Nov 16, 1993·1 cites·1 claims
- 3631US4175051AScouring pad containing phosphoric acid ester-fatty acid soap mixturesKAO CORP·Filed 1978·Granted Nov 20, 1979·4 cites·10 claims
- 3730US4661402AMagnetic recording mediumKAO CORP·Filed 1984·Granted Apr 28, 1987·0 cites·4 claims
- 3829US9577050B2Semiconductor laminate, semiconductor device, and production method thereofTOMIZAWA YUKA·Filed 2011·Granted Feb 21, 2017·0 cites·18 claims
- 3929USD341577SPortable laptop computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 23, 1993·0 cites·1 claims
- 4029USD332444SPortable laptop computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jan 12, 1993·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →