Inventor
GOCHOU HIDEKI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “GOCHOU HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
19 patentsUS6687084B2Feb 3, 2004
Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface of yoke layer, and method of manufacturing the head
ALPS ELECTRIC CO LTD51 citations96
US6697221B2Feb 24, 2004
Perpendicular magnetic recording head with inverted trapezoidal main magnetic pole layer
ALPS ELECTRIC CO LTD51 citations92
US7181829B2Feb 27, 2007
Method of manufacturing a perpendicular magnetic recording head
ALPS ELECTRIC CO LTD7 citations74
US6958886B2Oct 25, 2005
Perpendicular magnetic recording head having main magnetic pole layer formed on high-flatness surface, and method of manufacturing the head
ALPS ELECTRIC CO LTD4 citations74
US6721130B2Apr 13, 2004
Thin-film magnetic head having thin coil-layer and method for manufacturing the thin-film magnetic head
ALPS ELECTRIC CO LTD11 citations74
US6768611B2Jul 27, 2004
Thin film magnetic head causing appropriately suppressed side fringing and method of manufacturing the same
ALPS ELECTRIC CO LTD8 citations73
US6400527B1Jun 4, 2002
Thin film magnetic head having upper core layer with narrow track width
ALPS ELECTRIC CO LTD12 citations73
US7167340B2Jan 23, 2007
Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same
ALPS ELECTRIC CO LTD7 citations70
US7280320B2Oct 9, 2007
Thin-film magnetic head and manufacturing method thereof
ALPS ELECTRIC CO LTD2 citations63
US6894870B2May 17, 2005
Thin film magnetic head comprising at least two coil layers and method of manufacturing the same
ALPS ELECTRIC CO LTD4 citations63
US6882502B2Apr 19, 2005
Thin-film magnetic head with narrowed track width and method for making same
ALPS ELECTRIC CO LTD2 citations63
US6704162B2Mar 9, 2004
Thin-film head for reducing track width, preventing write fringing and reducing saturation
ALPS ELECTRIC CO LTD2 citations63
US6636381B1Oct 21, 2003
Thin-film magnetic head for reducing track width, preventing write fringing and reducing magnetic saturation, and production method thereof
ALPS ELECTRIC CO LTD5 citations63
US8820179B2Sep 2, 2014
Pressing force input device
ALPS ELECTRIC CO LTD2 citations61
US7592805B2Sep 22, 2009
Magnetic detection device having bridge circuit provided with resistance adjustment portion and method of manufacturing the same
ALPS ELECTRIC CO LTD5 citations61
US7414398B2Aug 19, 2008
Magnetic detection device having magnetic detection element in magnetic detection circuit and fabricating method thereof
ALPS ELECTRIC CO LTD1 citations52
US7343669B2Mar 18, 2008
Method of manufacturing a thin film magnetic head
ALPS ELECTRIC CO LTD1 citations51
US7158345B2Jan 2, 2007
Thin-film magnetic head appropriately suppressing side fringing and method for fabricating the same
ALPS ELECTRIC CO LTD0 citations48
US7800365B2Sep 21, 2010
Magnetic detection device and electrical product
ALPS ELECTRIC CO LTD0 citations41
TDK CORP
3 patentsUS7472470B2Jan 6, 2009
Method of manufacturing a perpendicular magnetic recording head
TDK CORP1 citations63
US7760466B2Jul 20, 2010
Thin film magnetic head with a metal lamination part having concave connection surface
TDK CORP0 citations52
US7506432B2Mar 24, 2009
Method of manufacturing thin-film magnetic head
TDK CORP0 citations52