Inventor
YANAGISAWA TAKUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YANAGISAWA TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
11 patentsUS8891208B2Nov 18, 2014
CPP-type magnetoresistive element including a rear bias structure and lower shields with inclined magnetizations
TDK CORP8 citations83
US7808750B2Oct 5, 2010
Thin-film magnetic head comprising magneto-resistive effect device, and hard disk system
TDK CORP11 citations83
US8896974B2Nov 25, 2014
Thin film magnetic head with side layers under compression stress
TDK CORP5 citations72
US8023214B2Sep 20, 2011
Rework method and apparatus of magnetic record medium, information
TDK CORP2 citations62
US7978443B2Jul 12, 2011
Tunnel magnetoresistive effect element having a tunnel barrier layer of a crystalline insulation material and manufacturing method of tunnel magnetoresistive effect element
TDK CORP4 citations62
US7961441B2Jun 14, 2011
Exchange coupled film including hafnium and amorphous layers usable in a magnetoresistive element in a thin-film magnetic head
TDK CORP2 citations62
US7780344B2Aug 24, 2010
Method for evaluating the deterioration of magneto-resistive effect device
TDK CORP4 citations62
US9129622B2Sep 8, 2015
CPP-type magnetoresistance effect element and magnetic disk device
TDK CORP1 citations51
US8054587B2Nov 8, 2011
Magnetoresistive effect element, thin-film magnetic head with magnetoresistive effect read head element, and magnetic disk drive apparatus with thin-film magnetic head
TDK CORP0 citations51
US8018693B2Sep 13, 2011
Magnetic detector including magnetoresistive element and impact sensor
TDK CORP1 citations51
US7940042B2May 10, 2011
Method and apparatus for testing magnetoresistive effect element
TDK CORP0 citations41
YANAGISAWA TAKUMI
4 patentsUS8437106B2May 7, 2013
Thin film magnetic head including spin-valve film with free layer magnetically connected with shield
YANAGISAWA TAKUMI36 citations93
US8462467B2Jun 11, 2013
Thin film magnetic head including soft layer magnetically connected with shield
YANAGISAWA TAKUMI17 citations82
US8552328B2Oct 8, 2013
Method of repairing the deterioration of magneto-resistive effect device
YANAGISAWA TAKUMI0 citations50
US8677607B2Mar 25, 2014
Method of manufacturing magnetoresistive element
YANAGISAWA TAKUMI0 citations49