Inventor
INAGE KENJI
JP18 patents
Patents
18 patentsUS7417442B2Aug 26, 2008
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element
TDK CORP24 citations92
US6194896B1Feb 27, 2001
Method of controlling magnetic characteristics of magnetoresistive effect element and of magnetic head with the element, magnetic head device with magnetoresistive effect element, and magnetic disk unit with the device
TDK CORP28 citations92
US5998993ADec 7, 1999
Method and apparatus for testing magnetic head with spin-valve magnetoresistive element
TDK CORP20 citations92
US6163437ADec 19, 2000
Magnetic head with spin valve effect magnetoresistive element and its manufacturing method
TDK CORP21 citations91
US7372282B2May 13, 2008
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element
TDK CORP12 citations84
US6972933B1Dec 6, 2005
Head suspension assembly
TDK CORP16 citations84
US6433540B1Aug 13, 2002
Method and apparatus for testing composite type magnetic head having a magnetoresistive element and an inductive element
TDK CORP16 citations84
US6340885B1Jan 22, 2002
Method and apparatus for testing composite type magnetic head
TDK CORP15 citations84
US7333303B2Feb 19, 2008
Magnetoresistive device supplying sense current thereto dependent upon a relationship existent between the thickness of the fixed layer and its magnetization
TDK CORP2 citations63
US7283328B2Oct 16, 2007
Thin-film magnetic head, head gimbal assembly with thin-film magnetic head, magnetic disk drive apparatus with head gimbal assembly, method for designing thin-film magnetic head and manufacturing method of thin-film magnetic head
TDK CORP2 citations62
US7236392B2Jun 26, 2007
Method and apparatus for testing tunnel magnetoresistive effect element
TDK CORP6 citations62
US7227772B2Jun 5, 2007
Method and apparatus for testing tunnel magnetoresistive effect element
TDK CORP2 citations62
US7102859B2Sep 5, 2006
Thin-film magnetic head with tunnel magnetoresistive effect element electrically connected in parallel with a resistor element
TDK CORP2 citations62
US7027271B2Apr 11, 2006
Magnetoresistive device in a thin-film magnetic head and method of manufacturing same having particular electrode overlay configuration
TDK CORP4 citations62
US12282077B2Apr 22, 2025
Sensor
TDK CORP0 citations59
US12044753B2Jul 23, 2024
Sensor having at least part of sensor element disposed on inclined surface of protruding portion of support member
TDK CORP0 citations59
US12253580B2Mar 18, 2025
Magnetic sensor
TDK CORP0 citations45
US7916434B2Mar 29, 2011
Tunnel magnetoresistive effect element with limited electric popping output voltage
TDK CORP0 citations41