Inventor · disambiguated record
Kazuaki Ikarashi
Also filed as: IKARASHI KAZUAKI
12 granted patents·7 pending applications·181 citations·filing 1997–2008
91Inventor score
Top patents by PatentIndex Score
19 records- 0197US7433161B2Spin-valve element having fixed layer containing nano-oxide layerALPS ELECTRIC CO LTD·Filed 2005·Granted Oct 7, 2008·43 cites·20 claims
- 0288US6897718B2Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the sameALPS ELECTRIC CO LTD·Filed 2003·Granted May 24, 2005·54 cites·1 claims
- 0380US6594157B2Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the sameALPS ELECTRIC CO LTD·Filed 2001·Granted Jul 15, 2003·34 cites·2 claims
- 0475US8009391B2Magnetic sensing element and method for manufacturing the sameTDK CORP·Filed 2008·Granted Aug 30, 2011·8 cites·21 claims
- 0566US7969693B2Tunnel magnetoresistive sensor in which at least part of pinned layer is composed of CoFeB layer and method for manufacturing the tunnel magnetoresistive sensorALPS ELECTRIC CO LTD·Filed 2007·Granted Jun 28, 2011·3 cites·20 claims
- 0665US7839608B2Tunnel-type magnetic detecting device having laminated seed layerTDK CORP·Filed 2007·Granted Nov 23, 2010·4 cites·8 claims
- 0765US7063904B2Exchange coupling film, magnetic detecting element using the exchange coupling film, and method of making sameALPS ELECTRIC CO LTD·Filed 2003·Granted Jun 20, 2006·9 cites·12 claims
- 0865US6326092B1Magnetoresistance device and production method thereofALPS ELECTRIC CO LTD·Filed 2000·Granted Dec 4, 2001·9 cites·6 claims
- 0954US7567412B2Magnetic sensing element with improved magnetic sensitivity stability and method for producing the sameALPS ELECTRIC CO LTD·Filed 2005·Granted Jul 28, 2009·2 cites·12 claims
- 1051US6210810B1Magnetoresistance deviceALPS ELECTRIC CO LTD·Filed 1997·Granted Apr 3, 2001·12 cites·6 claims
- 1149US2009040661A1Tunneling magnetic sensing element and method for making the sameALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 1247US7369372B2Exchange-coupled film including pinned magnetic layer composed of a plurality of cobalt-iron alloys having different compositions disposed on antiferromagnetic layer, and magnetic sensing elementALPS ELECTRIC CO LTD·Filed 2005·Granted May 6, 2008·0 cites·11 claims
- 1345US2007127166A1Magnetic detecting device having two-layered seedALPS ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
- 1445US2008145523A1Spin-valve element having fixed layer containing nano-oxide layerALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 1543US2008174921A1TUNNEL TYPE MAGNETIC SENSOR HAVING FIXED MAGNETIC LAYER OF COMPOSITE STRUCTURE CONTAINING CoFeB FILM, AND METHOD FOR MANUFACTURING THE SAMEIKARASHI KAZUAKI·Filed 2007·Application pending·0 cites
- 1638US2006262459A1Magnetic detection element and manufacturing the sameKAMAI KAZUMI·Filed 2006·Application pending·0 cites
- 1737US2008151438A1Magnetoresistive elementTANAKA KENICHI·Filed 2007·Application pending·0 cites
- 1835US2007165336A1Magnetic detecting device having laminated seed layerALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 1933US6139908AMagnetoresistance device and production method thereofALPS ELECTRIC CO LTD·Filed 1999·Granted Oct 31, 2000·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →