Inventor
IKARASHI KAZUAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IKARASHI KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
10 patentsUS6897718B2May 24, 2005
Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same
ALPS ELECTRIC CO LTD54 citations95
US7433161B2Oct 7, 2008
Spin-valve element having fixed layer containing nano-oxide layer
ALPS ELECTRIC CO LTD43 citations92
US6594157B2Jul 15, 2003
Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same
ALPS ELECTRIC CO LTD34 citations91
US6326092B1Dec 4, 2001
Magnetoresistance device and production method thereof
ALPS ELECTRIC CO LTD9 citations74
US6210810B1Apr 3, 2001
Magnetoresistance device
ALPS ELECTRIC CO LTD12 citations74
US7063904B2Jun 20, 2006
Exchange coupling film, magnetic detecting element using the exchange coupling film, and method of making same
ALPS ELECTRIC CO LTD9 citations73
US7969693B2Jun 28, 2011
Tunnel magnetoresistive sensor in which at least part of pinned layer is composed of CoFeB layer and method for manufacturing the tunnel magnetoresistive sensor
ALPS ELECTRIC CO LTD3 citations63
US6139908AOct 31, 2000
Magnetoresistance device and production method thereof
ALPS ELECTRIC CO LTD3 citations63
US7567412B2Jul 28, 2009
Magnetic sensing element with improved magnetic sensitivity stability and method for producing the same
ALPS ELECTRIC CO LTD2 citations62
US7369372B2May 6, 2008
Exchange-coupled film including pinned magnetic layer composed of a plurality of cobalt-iron alloys having different compositions disposed on antiferromagnetic layer, and magnetic sensing element
ALPS ELECTRIC CO LTD0 citations49