Inventor · disambiguated record
Toshiyuki Ayukawa
Also filed as: AYUKAWA TOSHIYUKI
9 granted patents·3 pending applications·47 citations·filing 2007–2014
83Inventor score
Top patents by PatentIndex Score
12 records- 0194US8213272B2Multilayered waveguide having protruded light-emitting endTAKAYAMA SEIICHI·Filed 2009·Granted Jul 3, 2012·28 cites·12 claims
- 0282US8094420B2Magnetoresistive device of the CCP (current perpendicular to plane) type with single-domain control of magnetization, and associated magnetic disk systemAYUKAWA TOSHIYUKI·Filed 2008·Granted Jan 10, 2012·6 cites·25 claims
- 0375US8149546B2Magnetic field detecting element including tri-layer stack with stepped portionAYUKAWA TOSHIYUKI·Filed 2007·Granted Apr 3, 2012·3 cites·12 claims
- 0470US7855859B2Magnetoresistive element and magnetic headTDK CORP·Filed 2007·Granted Dec 21, 2010·6 cites·8 claims
- 0562US9389286B2Magnetic sensor with reduced effect of interlayer coupling magnetic fieldTDK CORP·Filed 2014·Granted Jul 12, 2016·1 cites·12 claims
- 0660US7881021B2CPP 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
- 0754US7947188B2Method for manufacturing CPP-type magnetoresistance effect elementTDK CORP·Filed 2008·Granted May 24, 2011·0 cites·6 claims
- 0853US2010103563A1Magnetoresistive element including a pair of ferromagnetic layers coupled to a pair of shield layersTDK CORP·Filed 2008·Application pending·0 cites
- 0947US8310791B2Magnetoresistive effect element and magnetic disk deviceMACHITA TAKAHIKO·Filed 2009·Granted Nov 13, 2012·0 cites·12 claims
- 1047US2009303640A1Magneto-resistance effect element provided with current limiting layer including magnetic materialTDK CORP·Filed 2008·Application pending·0 cites
- 1145US2009128965A1Cpp magneto-resistive element provided with a pair of magnetic layers and nicr buffer layerMIZUNO TOMOHITO·Filed 2007·Application pending·0 cites
- 1242US8009392B2Thin film magnetic head and magnetic disk deviceTDK CORP·Filed 2009·Granted Aug 30, 2011·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →