Inventor · disambiguated record
Yutaka Hashimoto
Also filed as: HASHIMOTO YUTAKA
62 granted patents·15 pending applications·832 citations·filing 1981–2024
99Inventor score
Files withDAINIPPON INK & CHEMICALS20HITACHI LTD7SENJU METAL INDUSTRY CO6SUMITOMO ELECTRIC INDUSTRIES5NIDEC TOSOK CORP4
Top patents by PatentIndex Score
77 records- 0194US8305801B2Magnetoresistive element and magnetic memoryDAIBOU TADAOMI·Filed 2011·Granted Nov 6, 2012·17 cites·18 claims
- 0293US9269890B2Magnetoresistance effect element with shift canceling layer having pattern area greater than that of storage layerNAKAYAMA MASAHIKO·Filed 2013·Granted Feb 23, 2016·11 cites·5 claims
- 0392US4891241AMethod of increasing the dynamical strength of glass containerDAINIPPON INK & CHEMICALS·Filed 1988·Granted Jan 2, 1990·70 cites·17 claims
- 0492US4486391ASeparation and recovery of ionic substances by fluorine-containing compoundDAINIPPON INK & CHEMICALS·Filed 1982·Granted Dec 4, 1984·39 cites·15 claims
- 0590US4536298AAqueous foam fire extinguisherDAINIPPON INK & CHEMICALS·Filed 1983·Granted Aug 20, 1985·98 cites·12 claims
- 0688US5187376APrint monitoring apparatus with data processingTOSHIBA MACHINE CO LTD·Filed 1991·Granted Feb 16, 1993·37 cites·10 claims
- 0787US4961976AMethod of increasing the dynamical strength of glass containerDAINIPPON INK & CHEMICALS·Filed 1989·Granted Oct 9, 1990·47 cites·16 claims
- 0886US6384168B1Surface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 2000·Granted May 7, 2002·19 cites·5 claims
- 0985US11762161B2Optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Sep 19, 2023·2 cites·15 claims
- 1084US7199182B2Aqueous resin composition, ink jet recording material and ink jet recording methodDAINIPPON INK & CHEMICALS·Filed 2001·Granted Apr 3, 2007·16 cites·6 claims
- 1184US4623598AFlat batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Nov 18, 1986·68 cites·10 claims
- 1283US10490732B2Magnetic memory device with sidewall layer containing boron and manufacturing method thereofTOSHIBA MEMORY CORP·Filed 2016·Granted Nov 26, 2019·6 cites·5 claims
- 1383US8547737B2Magnetoresistive element and magnetic memoryDAIBOU TADAOMI·Filed 2012·Granted Oct 1, 2013·5 cites·18 claims
- 1483US6156860ASurface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 1998·Granted Dec 5, 2000·32 cites·4 claims
- 1583US4786658AFluorine-containing resin composition having low refractive indexDAINIPPON INK & CHEMICALS·Filed 1987·Granted Nov 22, 1988·30 cites·27 claims
- 1681US8502331B2Magnetoresistive effect element, magnetic memoryKITAGAWA EIJI·Filed 2011·Granted Aug 6, 2013·5 cites·14 claims
- 1781US6309789B1Composition for reflection reducing coatingCLARIANT FINANCE BVI LTD·Filed 1999·Granted Oct 30, 2001·45 cites·5 claims
- 1881US4884866AFluorine-containing resin composition having low refractive indexDAINIPPON INK & CHEMICALS·Filed 1988·Granted Dec 5, 1989·27 cites·13 claims
- 1978US9123879B2Magnetoresistive element and method of manufacturing the sameNAKAYAMA MASAHIKO·Filed 2014·Granted Sep 1, 2015·3 cites·7 claims
- 2078US8530887B2Magnetoresistive element, method of manufacturing the same, and magnetic memoryKITAGAWA EIJI·Filed 2011·Granted Sep 10, 2013·4 cites·12 claims
- 2177US2025214020A1Porous member containing ceramic particles and method for producing sameCOORSTEK GK·Filed 2024·Application pending·0 cites
- 2276US9882119B2Magnetic memory deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Jan 30, 2018·2 cites·20 claims
- 2375US6313244B1Surface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 2000·Granted Nov 6, 2001·9 cites·6 claims
- 2474US10230042B2Magnetoresistive element and method of manufacturing the sameTOSHIBA MEMORY CORP·Filed 2016·Granted Mar 12, 2019·2 cites·6 claims
- 2574USD606703SLighting fixtureTOSHIBA LIGHTING & TECHNOLOGY·Filed 2009·Granted Dec 22, 2009·20 cites·1 claims
- 2673US8667740B1Weather stripNISHIKAWA RUBBER CO LTD·Filed 2013·Granted Mar 11, 2014·6 cites·16 claims
- 2771US12502735B2Flux and solder pasteSENJU METAL INDUSTRY CO·Filed 2023·Granted Dec 23, 2025·0 cites·6 claims
- 2871US6875810B2Aqueous dispersions of polyurethane resins and aqueous adhesivesDAINIPPON INK & CHEMICALS·Filed 2001·Granted Apr 5, 2005·11 cites·4 claims
- 2970US12479051B2Flux and solder pasteSENJU METAL INDUSTRY CO·Filed 2023·Granted Nov 25, 2025·0 cites·10 claims
- 3068US8393765B2LuminaireSUGISHITA NAOKI·Filed 2009·Granted Mar 12, 2013·11 cites·6 claims
- 3168US6069701AMethod and apparatus for measuring the height of an objectHITACHI LTD·Filed 1997·Granted May 30, 2000·29 cites·16 claims
- 3267US9647034B2Magnetoresistive memory device and manufacturing method of the sameTOSHIBA KK·Filed 2016·Granted May 9, 2017·2 cites·20 claims
- 3367US9406871B2Magnetoresistive element and method of manufacturing the sameNAKAYAMA MASAHIKO·Filed 2015·Granted Aug 2, 2016·1 cites·12 claims
- 3467US5302316AOptical fiber coating compositionDAINIPPON INK & CHEMICALS·Filed 1992·Granted Apr 12, 1994·26 cites·9 claims
- 3566US9653138B1Magnetic memory and method of writing dataTOSHIBA KK·Filed 2016·Granted May 16, 2017·2 cites·20 claims
- 3664US9368717B2Magnetoresistive element and method for manufacturing the sameTOKO MASARU·Filed 2014·Granted Jun 14, 2016·1 cites·11 claims
- 3764US6518345B2Fire extinguishing compositionDAINIPPON INK & CHEMICALS·Filed 2001·Granted Feb 11, 2003·6 cites·20 claims
- 3863US9590174B2Magnetoresistive memory device and manufacturing method of the sameTOKO MASARU·Filed 2015·Granted Mar 7, 2017·1 cites·13 claims
- 3963US5684079ACuring compositionDAINIPPON INK & CHEMICALS·Filed 1991·Granted Nov 4, 1997·17 cites·13 claims
- 4062US11536268B2Electric pumpKYB CORP·Filed 2019·Granted Dec 27, 2022·0 cites·8 claims
- 4161US6716943B2Surface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 2002·Granted Apr 6, 2004·3 cites·7 claims
- 4261US6340109B2Solder bump measuring method and apparatusHITACHI LTD·Filed 2001·Granted Jan 22, 2002·5 cites·4 claims
- 4360US9236563B2Magnetic memory device and method of manufacturing the magnetic memory deviceHASHIMOTO YUTAKA·Filed 2014·Granted Jan 12, 2016·1 cites·13 claims
- 4460US2025093602A1Optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 4559US2024278360A1Flux and solder pasteSENJU METAL INDUSTRY CO·Filed 2022·Application pending·0 cites
- 4658US12427607B2Flux and solder pasteSENJU METAL INDUSTRY CO·Filed 2022·Granted Sep 30, 2025·0 cites·8 claims
- 4756US2025052968A1Optical fiber cable and method for manufacturing optical fiber cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 4855US11920591B2Electric oil pumpNIDEC TOSOK CORP·Filed 2019·Granted Mar 5, 2024·0 cites·13 claims
- 4955US5906309ASolder bump measuring method and apparatusHITACHI LTD·Filed 1996·Granted May 25, 1999·15 cites·10 claims
- 5054US11833620B2Flux and solder pasteSENJU METAL INDUSTRY CO·Filed 2019·Granted Dec 5, 2023·0 cites·6 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →