Inventor
MORITA SUMIHITO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MORITA SUMIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
11 patentsUS9239308B2Jan 19, 2016
Humidity detection sensor and a method for manufacturing the same
ALPS ELECTRIC CO LTD7 citations82
US6801393B2Oct 5, 2004
Thin-film magnetic head having metal film formed on gap-depth defining layer, and production method therefor
ALPS ELECTRIC CO LTD10 citations72
US7212378B2May 1, 2007
Thin film magnetic head having toroidal coil
ALPS ELECTRIC CO LTD2 citations62
US7190553B2Mar 13, 2007
Thin-film magnetic head having lower magnetic pole layer and insulator layer behind the lower magnetic pole layer in the direction of height of the pole layer, and method for manufacturing the thin-film magnetic head
ALPS ELECTRIC CO LTD5 citations62
US6987644B2Jan 17, 2006
Thin film magnetic head including coil wound in toroidal shape and method for manufacturing the same
ALPS ELECTRIC CO LTD4 citations62
US6731457B2May 4, 2004
Thin-film magnetic head suitable for narrow tracks
ALPS ELECTRIC CO LTD6 citations62
US6999275B2Feb 14, 2006
Thin film magnetic head having partial insulating layer formed on bottom pole layer through gap layer and method of manufacturing the same
ALPS ELECTRIC CO LTD2 citations60
US6954333B2Oct 11, 2005
Thin film magnetic head having partial insulating layer formed on bottom pole layer through gap layer and method of manufacturing the same
ALPS ELECTRIC CO LTD2 citations60
US7343669B2Mar 18, 2008
Method of manufacturing a thin film magnetic head
ALPS ELECTRIC CO LTD1 citations51
US7073250B2Jul 11, 2006
Method of manufacturing thin film magnetic head having partial insulating layer formed on bottom pole layer through gap layer
ALPS ELECTRIC CO LTD0 citations49
US9939498B2Apr 10, 2018
Magnetic sensor
ALPS ELECTRIC CO LTD0 citations41
TDK CORP
5 patentsUS7903373B2Mar 8, 2011
Thin film magnetic head having heating element
TDK CORP4 citations62
US8045293B2Oct 25, 2011
Thin film magnetic head including thermal deformation-preventing layer
TDK CORP2 citations60
US7764465B2Jul 27, 2010
Thin-film magnetic head with a spiral recording coil having a first part with a denser pitch closer to the medium facing surface than a second coil part and all set between a pair of magnetic layers
TDK CORP1 citations52
US7983010B2Jul 19, 2011
Perpendicular magnetic recording head and perpendicular magnetic recording/reproducing head with at least one shield layer having a substantially arched portion
TDK CORP1 citations51
US7903371B2Mar 8, 2011
Perpendicular magnetic recording head and perpendicular magnetic recording/reproducing head having a magnetic shield layer with a thick edge portion
TDK CORP0 citations51