Membership
Tour
Register
Log in
Hitoshi Hatate
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of etching a magnesium oxide film
Patent number
9,099,643
Issue date
Aug 4, 2015
TDK Corporation
Hitoshi Hatate
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head, thin film magnetic head device, and magnet...
Patent number
8,760,805
Issue date
Jun 24, 2014
TDK Corporation
Hisayoshi Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin-film magnetic recording head with thin film which constructs s...
Patent number
8,654,479
Issue date
Feb 18, 2014
TDK Corporation
Masashi Sano
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of forming mask pattern, method of forming thin film pattern...
Patent number
8,470,189
Issue date
Jun 25, 2013
TDK Corporation
Akifumi Kamijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for manufacturing thin-film magnetic head
Patent number
8,404,431
Issue date
Mar 26, 2013
TDK Corporation
Hitoshi Hatate
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for forming micropattern
Patent number
8,247,029
Issue date
Aug 21, 2012
TDK Corporation
Akifumi Kamijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Thermally assisted magnetic head having main pole arranged between...
Patent number
8,116,034
Issue date
Feb 14, 2012
TDK Corporation
Eiji Komura
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for forming a plated film, and process for fabricating a ma...
Patent number
7,947,434
Issue date
May 24, 2011
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Planarizing method
Patent number
7,862,737
Issue date
Jan 4, 2011
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin-film magnetic head comprising shield/magnetic-pole layer havin...
Patent number
7,808,742
Issue date
Oct 5, 2010
TDK Corporation
Akifumi Kamijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Alignment method and apparatus of mask pattern
Patent number
7,782,441
Issue date
Aug 24, 2010
TDK Corporation
Akifumi Kamijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist pattern processing equipment and resist pattern processing m...
Patent number
7,755,064
Issue date
Jul 13, 2010
TDK Corporation
Hitoshi Hatate
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin-film magnetic head, head gimbal assembly, and hard disk system
Patent number
7,639,451
Issue date
Dec 29, 2009
TDK Corporation
Hideyuki Yatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Exposure method and exposure apparatus
Patent number
7,527,917
Issue date
May 5, 2009
TDK Corporation
Akifumi Kamijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetoresistive element, magnetic memory cell, and magnetic memory...
Patent number
7,449,760
Issue date
Nov 11, 2008
TDK Corporation
Hitoshi Hatate
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-resistance effect element bar exposure method
Patent number
7,192,676
Issue date
Mar 20, 2007
TDK Corporation
Hitoshi Hatate
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive element, magnetic memory cell, and magnetic memory...
Patent number
7,064,367
Issue date
Jun 20, 2006
TDK Corporation
Hitoshi Hatate
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive element, magnetic memory cell, and magnetic memory...
Patent number
7,026,677
Issue date
Apr 11, 2006
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive element including a yoke that surrounds a conducto...
Patent number
7,002,840
Issue date
Feb 21, 2006
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of making a thin-film magnetic head having a magnetoresistiv...
Patent number
6,886,239
Issue date
May 3, 2005
TDK Corporation
Noriaki Kasahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for forming fine exposure patterns using dual exposure
Patent number
6,541,182
Issue date
Apr 1, 2003
TDK Corporation
Isabelle Louis Joseph Dogue
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF ETCHING A MAGNESIUM OXIDE FILM
Publication number
20140242728
Publication date
Aug 28, 2014
TDK Corporation
Hitoshi HATATE
G01 - MEASURING TESTING
Information
Patent Application
THIN-FILM MAGNETIC RECORDING HEAD WITH THIN FILM WHICH CONSTRUCTS S...
Publication number
20140002921
Publication date
Jan 2, 2014
TDK Corporation
Masashi SANO
G11 - INFORMATION STORAGE
Information
Patent Application
THIN FILM MAGNETIC HEAD, THIN FILM MAGNETIC HEAD DEVICE, MAGNETIC R...
Publication number
20130010390
Publication date
Jan 10, 2013
TDK Corporation
Hisayoshi WATANABE
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR FORMING MICROPATTERN
Publication number
20090311424
Publication date
Dec 17, 2009
TDK Corporation
Akifumi Kamijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method of forming mask pattern, method of forming thin film pattern...
Publication number
20090294403
Publication date
Dec 3, 2009
TDK Corporation
Akifumi Kamijima
G01 - MEASURING TESTING
Information
Patent Application
ALIGNMENT METHOD AND APPARATUS OF MASK PATTERN
Publication number
20090284719
Publication date
Nov 19, 2009
TDK Corporation
Akifumi Kamijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
THERMALLY ASSISTED MAGNETIC HEAD AND MANUFACTURING METHOD OF SAME
Publication number
20090168220
Publication date
Jul 2, 2009
TDK Corporation
Eiji Komura
G11 - INFORMATION STORAGE
Information
Patent Application
PLANARIZING METHOD
Publication number
20090039056
Publication date
Feb 12, 2009
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Application
THIN-FILM MAGNETIC HEAD COMPRISING SHIELD/MAGNETIC-POLE LAYER HAVIN...
Publication number
20090027809
Publication date
Jan 29, 2009
TDK Corporation
Akifumi KAMIJIMA
G11 - INFORMATION STORAGE
Information
Patent Application
Resist pattern processing equipment and resist pattern processing m...
Publication number
20080220366
Publication date
Sep 11, 2008
TDK Corporation
Hitoshi Hatate
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Process for forming a plated film, and process for fabricating a ma...
Publication number
20080187654
Publication date
Aug 7, 2008
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Application
THIN-FILM MAGNETIC HEAD, HEAD GIMBAL ASSEMBLY, AND HARD DISK SYSTEM
Publication number
20080180840
Publication date
Jul 31, 2008
TDK Corporation
Hideyuki Yatsu
G11 - INFORMATION STORAGE
Information
Patent Application
Method of forming device structure, method of manufacturing magneto...
Publication number
20070072132
Publication date
Mar 29, 2007
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Application
Exposure method and exposure apparatus
Publication number
20060038970
Publication date
Feb 23, 2006
TDK Corporation
Akifumi Kamijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Magnetoresistive element, magnetic memory cell, and magnetic memory...
Publication number
20050117386
Publication date
Jun 2, 2005
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetoresistive element, magnetic memory cell, and magnetic memory...
Publication number
20050099865
Publication date
May 12, 2005
TDK Corporation
Hitoshi Hatate
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetoresistive element, magnetic memory cell, and magnetic memory...
Publication number
20050052899
Publication date
Mar 10, 2005
TDK Corporation
Hitoshi Hatate
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetoresistive element, magnetic memory cell, and magnetic memory...
Publication number
20050018476
Publication date
Jan 27, 2005
TDK Corporation
Akifumi Kamijima
G11 - INFORMATION STORAGE
Information
Patent Application
Magneto-resistance effect element bar exposure method, magneto-resi...
Publication number
20040160704
Publication date
Aug 19, 2004
TDK Corporation
Tsuneo Kagotani
G11 - INFORMATION STORAGE
Information
Patent Application
Method of making thin-film magnetic head
Publication number
20030182789
Publication date
Oct 2, 2003
TDK Corporation
Tsuneo Kagotani
G11 - INFORMATION STORAGE
Information
Patent Application
Method of making thin-film magnetic head
Publication number
20030137778
Publication date
Jul 24, 2003
TDK Corporation
Noriaki Kasahara
G11 - INFORMATION STORAGE