Inventor · disambiguated record
Toshihiro Kuriyama
Also filed as: KURIYAMA TOSHIHIRO
54 granted patents·5 pending applications·891 citations·filing 1983–2010
99Inventor score
Files withALPS ELECTRIC CO LTD27PANASONIC CORP15MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11MATSUSHITA ELECTRONICS CORP3KURIYAMA TOSHIHIRO2
Top patents by PatentIndex Score
59 records- 0197US4700250AStructure for fixing floating type magnetic head to gimbal springALPS ELECTRIC CO LTD·Filed 1985·Granted Oct 13, 1987·86 cites·1 claims
- 0295US5784225AManufacturing method for magnetoresistive head having an antiferromagnetic layer of PTMNALPS ELECTRIC CO LTD·Filed 1997·Granted Jul 21, 1998·68 cites·8 claims
- 0392US5768067AMagnetoresistive head using exchange anisotropic magnetic field with an antiferromagnetic layerALPS ELECTRIC CO LTD·Filed 1996·Granted Jun 16, 1998·55 cites·104 claims
- 0489US7499094B2Solid state imaging device including annular and center lens in contact with each otherPANASONIC CORP·Filed 2004·Granted Mar 3, 2009·47 cites·6 claims
- 0589US7174621B2Method of manufacturing a thin film magnetic headALPS ELECTRONIC CO LTD·Filed 2005·Granted Feb 13, 2007·8 cites·13 claims
- 0689US6166405ASolid-state imaging deviceMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Dec 26, 2000·98 cites·12 claims
- 0787US7847852B2Solid-state imaging device and manufacturing method of solid-state imaging devicePANASONIC CORP·Filed 2005·Granted Dec 7, 2010·10 cites·10 claims
- 0887US6764778B2Thin film magnetic element with accurately controllable track width and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2001·Granted Jul 20, 2004·30 cites·57 claims
- 0985US6751054B2Thin-film magnetic head for perpendicular magnetic recording having main magnetic pole layer on flat surfaceALPS ELECTRIC CO LTD·Filed 2001·Granted Jun 15, 2004·19 cites·7 claims
- 1085US5992004AMethod for producing a thin film magnetic headALPS ELECTRIC CO LTD·Filed 1997·Granted Nov 30, 1999·35 cites·5 claims
- 1184US5592082AMagnetic sensor with permanent magnet bias layersALPS ELECTRIC CO LTD·Filed 1995·Granted Jan 7, 1997·40 cites·9 claims
- 1282US7723145B2Solid-state imaging device and manufacturing method for the samePANASONIC CORP·Filed 2008·Granted May 25, 2010·5 cites·29 claims
- 1382US6466403B1Thin film magnetic head having very narrow track width and manufacturing method for the sameALPS ELECTRIC CO LTD·Filed 2000·Granted Oct 15, 2002·16 cites·12 claims
- 1480US7705375B2Solid state imaging devicePANASONIC CORP·Filed 2006·Granted Apr 27, 2010·5 cites·10 claims
- 1578US7023034B2Solid-state imaging device with improved image sensitivityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 4, 2006·19 cites·18 claims
- 1677US6076932ALight absorber and optical equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 20, 2000·32 cites·19 claims
- 1775US7791159B2Solid-state imaging device and method for fabricating the samePANASONIC CORP·Filed 2008·Granted Sep 7, 2010·5 cites·9 claims
- 1875US4742412AMagnetic head having dual asymmetric gapsALPS ELECTRIC CO LTD·Filed 1987·Granted May 3, 1988·20 cites·3 claims
- 1974US6965495B2Thin film magnetic head and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2003·Granted Nov 15, 2005·8 cites·14 claims
- 2074US6362019B1Solid-state imaging device and manufacturing method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 26, 2002·16 cites·19 claims
- 2174US5923503AThin-film magnetic head and production method thereofALPS ELECTRIC CO LTD·Filed 1996·Granted Jul 13, 1999·21 cites·4 claims
- 2273US7760251B2Solid-state imaging device and manufacturing method thereofPANASONIC CORP·Filed 2005·Granted Jul 20, 2010·3 cites·6 claims
- 2373US7473944B2Solid-state imaging devicePANASONIC CORP·Filed 2006·Granted Jan 6, 2009·2 cites·35 claims
- 2472US4768118AFloating-type magnetic headALPS ELECTRIC CO LTD·Filed 1987·Granted Aug 30, 1988·17 cites·3 claims
- 2571US5237475AMagnetic head for photo-magnetic recordingALPS ELECTRIC CO LTD·Filed 1993·Granted Aug 17, 1993·19 cites·3 claims
- 2670US7671386B2Solid-state imaging device, signal charge detection device, and cameraPANASONIC CORP·Filed 2006·Granted Mar 2, 2010·4 cites·11 claims
- 2769US7470965B2Solid-state imaging devicePANASONIC CORP·Filed 2004·Granted Dec 30, 2008·12 cites·8 claims
- 2869US5972420AMagnetoresistive sensor manufacturing methodALPS ELECTRIC CO LTD·Filed 1997·Granted Oct 26, 1999·21 cites·7 claims
- 2968US6201465B1Magnetoresistive sensor and its manufacturing methodALPS ELECTRIC CO LTD·Filed 1999·Granted Mar 13, 2001·21 cites·17 claims
- 3067US8120130B2Solid-state imaging device and method for manufacturing the sameKURIYAMA TOSHIHIRO·Filed 2008·Granted Feb 21, 2012·2 cites·10 claims
- 3167US5027238AFloating type magnetic head with flexure cutoutALPS ELECTRIC CO LTD·Filed 1990·Granted Jun 25, 1991·16 cites·3 claims
- 3263US8030724B2Solid-state imaging device and method for fabricating the samePANASONIC CORP·Filed 2010·Granted Oct 4, 2011·1 cites·4 claims
- 3360US6150045ASpin-valve type magnetoresistive thin film element and its manufacturing methodALPS ELECTRIC CO LTD·Filed 1998·Granted Nov 21, 2000·14 cites·14 claims
- 3460US2009085137A1Solid-state imaging devicePANASONIC CORP·Filed 2008·Application pending·0 cites
- 3559US6178071B1Spin-valve type thin film element and its manufacturing methodALPS ELECTRIC CO LTD·Filed 1998·Granted Jan 23, 2001·21 cites·8 claims
- 3659US5043783ASolid state image sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Aug 27, 1991·19 cites·3 claims
- 3757US6112402AMethod for manufacturing magnetoresistive sensorALPS ELECTRIC CO LTD·Filed 1997·Granted Sep 5, 2000·14 cites·1 claims
- 3855US7034347B2Charge detecting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 25, 2006·5 cites·12 claims
- 3954US6350487B1Spin-valve type thin film element and its manufacturing methodALPS ELECTRIC CO LTD·Filed 2000·Granted Feb 26, 2002·6 cites·24 claims
- 4054US2006060896A1Solid-state imaging device and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4153US8130305B2Solid-state image sensing device and method for fabricating the sameKURIYAMA TOSHIHIRO·Filed 2009·Granted Mar 6, 2012·0 cites·11 claims
- 4252US7548666B2Solid state imaging device and method for manufacturing the samePANASONIC CORP·Filed 2006·Granted Jun 16, 2009·0 cites·5 claims
- 4352US6307722B1Thin-film magnetic head and production method thereofALPS ELECTRIC CO LTD·Filed 1999·Granted Oct 23, 2001·7 cites·14 claims
- 4451US5694275AMagnetoresistive magnetic headALPS ELECTRIC CO LTD·Filed 1995·Granted Dec 2, 1997·9 cites·5 claims
- 4548US4947224ASolid state image sensing device with photodiode to reduce smearingMATSUSHITA ELECTRONICS CORP·Filed 1988·Granted Aug 7, 1990·8 cites·3 claims
- 4647US6498103B2Method for manufacturing solid-state imaging deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 24, 2002·2 cites·17 claims
- 4747US2010188536A1Solid-state imaging element, solid-state imaging device, camera, and drive methodPANASONIC CORP·Filed 2008·Application pending·0 cites
- 4846US4796133AFloating magnetic headALPS ELECTRIC CO LTD·Filed 1987·Granted Jan 3, 1989·6 cites·2 claims
- 4945US7452744B2Method of manufacturing solid image pickup apparatusPANASONIC CORP·Filed 2005·Granted Nov 18, 2008·0 cites·14 claims
- 5045US6991951B2Solid-state imaging device production method and solid-state imaging deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 31, 2006·1 cites·13 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →