Inventor · disambiguated record
Daisuke Miyauchi
Also filed as: MIYAUCHI DAISUKE
105 granted patents·9 pending applications·1,468 citations·filing 1993–2022
99Inventor score
Top patents by PatentIndex Score
114 records- 0197US11789095B2Current sensor, magnetic sensor and circuitTDK CORP·Filed 2022·Granted Oct 17, 2023·2 cites·15 claims
- 0297US8325567B2Thermally-assisted magnetic recording head comprising near-field light generatorMIYAUCHI DAISUKE·Filed 2009·Granted Dec 4, 2012·38 cites·20 claims
- 0397US8000178B2Near-field light generating element utilizing surface plasmonTDK CORP·Filed 2008·Granted Aug 16, 2011·52 cites·25 claims
- 0496US8437106B2Thin film magnetic head including spin-valve film with free layer magnetically connected with shieldYANAGISAWA TAKUMI·Filed 2010·Granted May 7, 2013·36 cites·19 claims
- 0596US8107325B2Near-field light generating element comprising surface plasmon antenna with surface or edge opposed to waveguideKOMURA EIJI·Filed 2008·Granted Jan 31, 2012·30 cites·20 claims
- 0696US8040761B2Near-field light generating device including near-field light generating element disposed over waveguide with buffer layer and adhesion layer therebetweenTDK CORP·Filed 2009·Granted Oct 18, 2011·76 cites·10 claims
- 0796US7876534B2Magneto-resistive effect device of the CPP type, and magnetic disk systemTDK CORP·Filed 2008·Granted Jan 25, 2011·28 cites·11 claims
- 0895US8369048B2CPP-type thin film magnetic head provided with side shields including a pair of antimagnetically exchanged-coupled side shield magnetic layersTDK CORP·Filed 2009·Granted Feb 5, 2013·23 cites·12 claims
- 0995US8179642B2Magnetoresistive effect element in CPP structure and magnetic disk deviceKAWAMORI KEITA·Filed 2009·Granted May 15, 2012·34 cites·13 claims
- 1095US8130475B2Method for manufacturing CPP-type thin film magnetic head provided with a pair of magnetically free layersKAWAMORI KEITA·Filed 2009·Granted Mar 6, 2012·30 cites·11 claims
- 1195US8077559B1Thermally-assisted magnetic recording head including plasmon generatorMIYAUCHI DAISUKE·Filed 2010·Granted Dec 13, 2011·44 cites·16 claims
- 1294US8213272B2Multilayered waveguide having protruded light-emitting endTAKAYAMA SEIICHI·Filed 2009·Granted Jul 3, 2012·28 cites·12 claims
- 1394US8089734B2Magnetoresistive element having a pair of side shieldsMIYAUCHI DAISUKE·Filed 2010·Granted Jan 3, 2012·26 cites·17 claims
- 1494US8014108B2Magnetoresistive device of the CPP type, utilizing insulating layers interposed in shield layers to form a closed magnetic path usable in a disk systemTDK CORP·Filed 2008·Granted Sep 6, 2011·19 cites·19 claims
- 1594US7885029B2Thermally-assisted magnetic recording head and thermally-assisted magnetic recording methodTDK CORP·Filed 2009·Granted Feb 8, 2011·17 cites·19 claims
- 1694US7615996B1Examination method for CPP-type magnetoresistance effect element having two free layersTDK CORP·Filed 2009·Granted Nov 10, 2009·30 cites·15 claims
- 1793US11397225B2Current sensor, magnetic sensor and circuitTDK CORP·Filed 2021·Granted Jul 26, 2022·2 cites·12 claims
- 1893US8462467B2Thin film magnetic head including soft layer magnetically connected with shieldYANAGISAWA TAKUMI·Filed 2010·Granted Jun 11, 2013·17 cites·16 claims
- 1993US8391106B2Heat-assisted magnetic recording head with laser diodeSHIMAZAWA KOJI·Filed 2009·Granted Mar 5, 2013·16 cites·16 claims
- 2093US7869165B2Magnetic field detecting element having stack with a plurality of free layers and side shield layersTDK CORP·Filed 2007·Granted Jan 11, 2011·26 cites·12 claims
- 2193US6738551B2Two-dimensional photonic crystal, and multiplexer/demultiplexer using the sameKANSAI TECH LICENSING ORG CO·Filed 2001·Granted May 18, 2004·95 cites·13 claims
- 2292US8144437B2Magnetoresistive element and thin film magnetic headMIYAUCHI DAISUKE·Filed 2010·Granted Mar 27, 2012·19 cites·11 claims
- 2392US8049997B2Magnetoresistive element including a pair of free layers coupled to a pair of shield layersTDK CORP·Filed 2008·Granted Nov 1, 2011·22 cites·14 claims
- 2492US7974048B2Magneto-resistive effect device of CPP type having shield layers coupled with ferromagnetic layersTDK CORP·Filed 2007·Granted Jul 5, 2011·22 cites·11 claims
- 2592US7855937B2Near-field light generating element and heat-assisted magnetic recording head utilizing surface plasmon modeTDK CORP·Filed 2008·Granted Dec 21, 2010·13 cites·32 claims
- 2691US7869166B2Thin film magnetic head having a bias magnetic layer provided with antiferromagnetic layer and a pinned layer provided with hard magnetic layerTDK CORP·Filed 2007·Granted Jan 11, 2011·12 cites·16 claims
- 2790US8588040B1Thermally assisted magnetic head slider, head gimbal assembly, and hard disk drive with the same, and manufacturing method thereofSAE MAGNETICS HK LTD·Filed 2012·Granted Nov 19, 2013·18 cites·30 claims
- 2890US7881023B2Magnetoresistive device of the CPP type, and magnetic disk systemTDK CORP·Filed 2008·Granted Feb 1, 2011·10 cites·17 claims
- 2989US8351308B2Thermally assisted magnetic recording head having V-shaped plasmon generatorTDK CORP·Filed 2010·Granted Jan 8, 2013·11 cites·13 claims
- 3089US7843668B2Magnetoresistive element including two ferromagnetic layersTDK CORP·Filed 2007·Granted Nov 30, 2010·9 cites·11 claims
- 3189US7656621B2Magneto-resistive element having a cap layer for canceling spin injection effectTDK CORP·Filed 2006·Granted Feb 2, 2010·16 cites·21 claims
- 3289US6074743AMagnetoresistance effect element and magnetoresistance deviceTDK CORP·Filed 1998·Granted Jun 13, 2000·49 cites·18 claims
- 3389US5850325AMagnetic head having a read element upper shield film and a write element lower magnetic film separated by a non-magnetic film having a thickness such that magnetic coupling is enduced therebetweenTDK CORP·Filed 1997·Granted Dec 15, 1998·58 cites·15 claims
- 3488US9640206B1Thermal assisted magnetic recording head with plasmon generatorTDK CORP·Filed 2016·Granted May 2, 2017·10 cites·12 claims
- 3587US8225489B2Method of manufacturing magnetoresistive element having a pair of free layersMIYAUCHI DAISUKE·Filed 2010·Granted Jul 24, 2012·10 cites·8 claims
- 3687US5514452AMagnetic multilayer film and magnetoresistance elementTDK CORP·Filed 1993·Granted May 7, 1996·34 cites·33 claims
- 3786US8437230B2Heat-assisted magnetic write head, head gimbals assembly, head arm assembly, and magnetic disk deviceAOKI SUSUMU·Filed 2011·Granted May 7, 2013·10 cites·9 claims
- 3886US8374062B2Heat assist magnetic write head, head gimbals assembly, head arm assembly, and magnetic disk deviceTDK CORP·Filed 2010·Granted Feb 12, 2013·8 cites·11 claims
- 3986US8369192B1Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording deviceTDK CORP·Filed 2011·Granted Feb 5, 2013·8 cites·14 claims
- 4086US8208349B2Thermally-assisted magnetic recording head having a gap between propagation edge and magnetic poleTANAKA KOSUKE·Filed 2010·Granted Jun 26, 2012·9 cites·14 claims
- 4186US8077558B1Thermally-assisted magnetic recording head including plasmon generatorTSUTSUMI TAKESHI·Filed 2010·Granted Dec 13, 2011·16 cites·14 claims
- 4286US7609490B2Magnetoresistive device, thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk apparatus, synthetic antiferromagnetic magnetization pinned layer, magnetic memory cell, and current sensorTDK CORP·Filed 2006·Granted Oct 27, 2009·12 cites·13 claims
- 4385US8472149B2CPP type magneto-resistive effect device and magnetic disk systemHARA SHINJI·Filed 2007·Granted Jun 25, 2013·6 cites·13 claims
- 4485US8040641B2Magneto-resistance effect element with a stacked body having a constricted shapeTDK CORP·Filed 2007·Granted Oct 18, 2011·6 cites·13 claims
- 4585US7876535B2Magnetoresistive device of the CPP type, and magnetic disk systemTDK CORP·Filed 2008·Granted Jan 25, 2011·6 cites·13 claims
- 4684US8164986B2Thermally-assisted magnetic recording head and thermally-assisted magnetic recording methodAOKI SUSUMU·Filed 2009·Granted Apr 24, 2012·6 cites·17 claims
- 4784US8125858B2Heat-assisted magnetic recording head including plasmon generatorHARA SHINJI·Filed 2010·Granted Feb 28, 2012·8 cites·16 claims
- 4884US8089831B2Heat-assisted magnetic recording head including plasmon generatorCHOU TSUTOMU·Filed 2010·Granted Jan 3, 2012·7 cites·11 claims
- 4984US7310210B2Magnetoresistive sensor having cobalt-iron alloy layer in free layerTDK CORP·Filed 2005·Granted Dec 18, 2007·6 cites·11 claims
- 5084US5772794AManufacturing method of magnetic head apparatus with spin valve effect magnetoresistive headTDK CORP·Filed 1996·Granted Jun 30, 1998·42 cites·9 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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