Inventor · disambiguated record
Hironobu Matsuzawa
Also filed as: MATSUZAWA HIRONOBU
17 granted patents·3 pending applications·94 citations·filing 2007–2016
92Inventor score
Top patents by PatentIndex Score
20 records- 0196US9824701B2Microwave assisted magnetic recording head with spin torque oscillator corner angle relationship, head gimbal assembly, and magnetic recording deviceTDK CORP·Filed 2016·Granted Nov 21, 2017·35 cites·12 claims
- 0286US8147994B2Layered structure having FePt system magnetic layer and magnetoresistive effect element using the sameMATSUZAWA HIRONOBU·Filed 2009·Granted Apr 3, 2012·7 cites·13 claims
- 0383US8432645B2Magneto-resistive effect element, magnetic head, magnetic head slider, head gimbal assembly and hard disk drive apparatusMATSUZAWA HIRONOBU·Filed 2011·Granted Apr 30, 2013·8 cites·20 claims
- 0481US8331063B2Magnetoresistive effect element in CPP-type structure and magnetic disk deviceHARA SHINJI·Filed 2009·Granted Dec 11, 2012·4 cites·13 claims
- 0580US8379350B2CPP-type magnetoresistive element including spacer layerTDK CORP·Filed 2010·Granted Feb 19, 2013·4 cites·8 claims
- 0675US8274764B2Magneto-resistive effect element provided with GaN spacer layerHARA SHINJI·Filed 2009·Granted Sep 25, 2012·6 cites·24 claims
- 0774US8345390B2Magnetoresistive effect element in CPP-type structure and magnetic disk deviceTDK CORP·Filed 2009·Granted Jan 1, 2013·6 cites·14 claims
- 0874US8031444B2Magnetoresistive device of the CPP type, and magnetic disk systemTDK CORP·Filed 2008·Granted Oct 4, 2011·6 cites·12 claims
- 0972US8564911B2Magneto-resistive effect element having spacer layer including gallium oxide layer with metal elementKOIKE HAYATO·Filed 2011·Granted Oct 22, 2013·3 cites·8 claims
- 1070US8441763B2Magneto-resistive effect element having spacer layer with thin central portionCHOU TSUTOMU·Filed 2011·Granted May 14, 2013·2 cites·12 claims
- 1167US8498083B2Magneto-resistive effect element having spacer layer containing gallium oxide, partially oxidized copperKOIKE HAYATO·Filed 2011·Granted Jul 30, 2013·2 cites·9 claims
- 1267US8194364B2Magnetoresistive effect element in CPP-type structure including ferromagnetic layer configured with CoFe system alloy and magnetic disk device therewithHARA SHINJI·Filed 2009·Granted Jun 5, 2012·3 cites·8 claims
- 1366US8405935B2Magneto-resistive effect element having spacer layer including main spacer layer containing gallium oxide and nonmagnetic layerCHOU TSUTOMU·Filed 2010·Granted Mar 26, 2013·2 cites·10 claims
- 1466US8029853B2Fabrication process for magnetoresistive devices of the CPP typeTDK CORP·Filed 2008·Granted Oct 4, 2011·2 cites·12 claims
- 1563US8593766B2Magneto-resistive effect element having spacer layer including main spacer layer containing gallium oxide and metal intermediate layerTSUCHIYA YOSHIHIRO·Filed 2011·Granted Nov 26, 2013·1 cites·8 claims
- 1660US7881021B2CPP type magnetoresistive device with biasing arrangement for ferromagnetic layers having respective magnetizations orthogonal to one another, and magnetic disk system using sameTDK CORP·Filed 2008·Granted Feb 1, 2011·3 cites·12 claims
- 1757US8970995B2Magnetoresistance effect element having layer containing Zn at the interface between magnetic layer and non-magnetic intermediate layerCHOU TSUTOMU·Filed 2009·Granted Mar 3, 2015·0 cites·14 claims
- 1847US2009303640A1Magneto-resistance effect element provided with current limiting layer including magnetic materialTDK CORP·Filed 2008·Application pending·0 cites
- 1945US2009128965A1Cpp magneto-resistive element provided with a pair of magnetic layers and nicr buffer layerMIZUNO TOMOHITO·Filed 2007·Application pending·0 cites
- 2042US2010149689A1Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layer including amorphous layerTDK CORP·Filed 2008·Application pending·0 cites
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