Inventor · disambiguated record
Takahiro Matsuo
Also filed as: ENDO MASAYUKI · MATSUO TAKAHIRO
66 granted patents·29 pending applications·1,023 citations·filing 1984–2025
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD24KONICA MINOLTA INC20SUMITOMO CHEMICAL CO10KUBOTA KK8YAZAKI CORP8
Top patents by PatentIndex Score
95 records- 0198US9508975B1Nonaqueous electrolyte secondary battery separator, nonaqueous electrolyte secondary battery laminated separator, nonaqueous electrolyte secondary battery member, and nonaqueous electrolyte secondary batterySUMITOMO CHEMICAL CO·Filed 2016·Granted Nov 29, 2016·20 cites·6 claims
- 0296US10367182B2Laminated bodySUMITOMO CHEMICAL CO·Filed 2017·Granted Jul 30, 2019·9 cites·7 claims
- 0396US6208020B1Leadframe for use in manufacturing a resin-molded semiconductor deviceMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Mar 27, 2001·362 cites·15 claims
- 0496US4983335AMethod for producing transparent plastic articleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jan 8, 1991·115 cites·3 claims
- 0589US9091957B1Optical writer and image forming apparatusKONICA MINOLTA INC·Filed 2015·Granted Jul 28, 2015·4 cites·11 claims
- 0688US11994201B2Power transmission device for work vehicleKUBOTA KK·Filed 2021·Granted May 28, 2024·3 cites·7 claims
- 0788US6338984B2Resin-molded semiconductor device, method for manufacturing the same, and leadframeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 15, 2002·54 cites·6 claims
- 0886US12135075B2Work vehicleKUBOTA KK·Filed 2022·Granted Nov 5, 2024·1 cites·5 claims
- 0984US9041760B2Optical print head and image forming apparatusKONICA MINOLTA INC·Filed 2013·Granted May 26, 2015·3 cites·16 claims
- 1081US7036221B2Method of manufacturing a semiconductor element-mounting boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 2, 2006·19 cites·5 claims
- 1181US6306556B1Pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 23, 2001·13 cites·1 claims
- 1280US11718173B2Traveling transmission device of tractorKUBOTA KK·Filed 2020·Granted Aug 8, 2023·1 cites·8 claims
- 1380US6081978AResin-encapsulated semiconductor device producing apparatus and methodMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Jul 4, 2000·59 cites·16 claims
- 1479US6265673B1Semiconductor element-mounting board and semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 24, 2001·32 cites·21 claims
- 1578US6323440B1Part holder, substrate having same, and method of manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 27, 2001·22 cites·20 claims
- 1676US5773174AMethod of forming a resist pattern utilizing correlation between latent image height, resist pattern linewidth and surface modification layer widthMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 30, 1998·38 cites·9 claims
- 1775US12017528B2Traveling transmission device of tractorKUBOTA KK·Filed 2023·Granted Jun 25, 2024·0 cites·4 claims
- 1875US6709791B1Halftone phase shift photomask and blanks for halftone phase shift photomask for it and pattern forming method using thisDAINIPPON PRINTING CO LTD·Filed 2000·Granted Mar 23, 2004·14 cites·26 claims
- 1974US9671752B2Optical writing device equipped with light emitting elementsKONICA MINOLTA INC·Filed 2016·Granted Jun 6, 2017·1 cites·9 claims
- 2074US8963979B2Fixing structure for fixing optical element, laser scanning apparatus, image forming apparatus, and method for fixing optical elementKONICA MINOLTA INC·Filed 2013·Granted Feb 24, 2015·3 cites·13 claims
- 2173US10031437B2Light emitting device and image forming deviceKONICA MINOLTA INC·Filed 2015·Granted Jul 24, 2018·2 cites·12 claims
- 2273US5965325APattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 12, 1999·20 cites·2 claims
- 2372US9871311B2Contact connection structure for removing oxide buildupYAZAKI CORP·Filed 2016·Granted Jan 16, 2018·3 cites·6 claims
- 2472US9090979B2Method and apparatus for manufacturing perchlorateOKUYAMA JUNICHI·Filed 2010·Granted Jul 28, 2015·2 cites·14 claims
- 2572US5756242AMethod of forming a resist pattern utilizing correlation between latent image height, resist pattern linewidth and exposure parameterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 26, 1998·34 cites·6 claims
- 2672US2020099032A1Method for producing nonaqueous electrolyte secondary battery separatorSUMITOMO CHEMICAL CO·Filed 2019·Application pending·0 cites
- 2771US9983500B2Optical writing device and image forming deviceKONICA MINOLTA INC·Filed 2016·Granted May 29, 2018·1 cites·14 claims
- 2869US9671715B2Optical writing device and image forming deviceKONICA MINOLTA INC·Filed 2015·Granted Jun 6, 2017·1 cites·19 claims
- 2967US6387598B2Pattern forming material and pattern forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 14, 2002·5 cites·4 claims
- 3067US6249306B1Multi-beam drawing method using partially damaged light emitting devices and including spiral correctionDAINIPPON SCREEN MFG·Filed 1999·Granted Jun 19, 2001·36 cites·6 claims
- 3165US2018254457A1Nonaqueous electrolyte secondary battery separatorSUMITOMO CHEMICAL CO·Filed 2018·Application pending·0 cites
- 3265US2023318146A1Nonaqueous electrolyte secondary battery separatorSUMITOMO CHEMICAL CO·Filed 2023·Application pending·0 cites
- 3364US9471001B2Optical writing device and image forming deviceKONICA MINOLTA INC·Filed 2015·Granted Oct 18, 2016·1 cites·10 claims
- 3463US12298498B2Optical device, scanning optical device, and image forming deviceKONICA MINOLTA INC·Filed 2023·Granted May 13, 2025·0 cites·21 claims
- 3562US12404926B2Work vehicleKUBOTA KK·Filed 2023·Granted Sep 2, 2025·0 cites·4 claims
- 3662US10411235B2Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for sameSUMITOMO CHEMICAL CO·Filed 2015·Granted Sep 10, 2019·0 cites·7 claims
- 3762US5741628AMethod of forming micropatterns by having a resist film absorb waterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 21, 1998·21 cites·6 claims
- 3862US2025291177A1Optical deflector, scanning optical device, and image forming apparatusKONICA MINOLTA INC·Filed 2025·Application pending·0 cites
- 3962US2024283170A1Connection terminalYAZAKI CORP·Filed 2024·Application pending·0 cites
- 4062US2024291188A1Connection terminalYAZAKI CORP·Filed 2024·Application pending·0 cites
- 4162US2024275076A1Connection terminalYAZAKI CORP·Filed 2024·Application pending·0 cites
- 4261US10642184B2Optical writing device and image forming apparatusKONICA MINOLTA INC·Filed 2018·Granted May 5, 2020·0 cites·9 claims
- 4361US9786884B2Method and apparatus for producing battery separator rollSUMITOMO CHEMICAL CO·Filed 2015·Granted Oct 10, 2017·0 cites·4 claims
- 4461US2009202867A1Process for producing magnetic metal particles for magnetic recording, and magnetic recording mediumTODA KOGYO CORP·Filed 2009·Application pending·0 cites
- 4560US6780547B2Halftone phase shifting photomask and blanks for halftone phase shifting photomask therefor and a method for forming pattern by using the halftone phase shifting photomaskDAINIPPON PRINTING CO LTD·Filed 2001·Granted Aug 24, 2004·7 cites·19 claims
- 4660US5928840APatterning material and patterning methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 27, 1999·19 cites·14 claims
- 4760US2021135178A1Nonaqueous electrolyte secondary battery separator, nonaqueous electrolyte secondary battery member, and nonaqueous electrolyte secondary batterySUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites
- 4859US12334683B2CPA attachment structure, CPA-attached connector and wire harnessYAZAKI CORP·Filed 2023·Granted Jun 17, 2025·0 cites·10 claims
- 4959US8535489B2Method for manufacturing ozone ice and apparatus for manufacturing ozone iceOKUYAMA JUNICHI·Filed 2009·Granted Sep 17, 2013·0 cites·8 claims
- 5059US2022320681A1Nonaqueous electrolyte secondary battery separator, nonaqueous electrolyte secondary battery member, and nonaqueous electrolyte secondary batterySUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →