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Tsuneo Kagotani
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Nagano, JP
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Patents Grants
last 30 patents
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
Method of making thin-film magnetic head
Patent number
7,057,260
Issue date
Jun 6, 2006
TDK Corporation
Noriaki Kasahara
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
Information
Patent Grant
Lithium secondary cell
Patent number
5,589,297
Issue date
Dec 31, 1996
TDK Corporation
Keiji Koga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium secondary cell
Patent number
5,565,284
Issue date
Oct 15, 1996
TDK Corporation
Keiji Koga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic recording/reproducing method using a thin film magnetic
Patent number
5,530,609
Issue date
Jun 25, 1996
TDK Corporation
Keiji Koga
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium comprising two magnetic layers of hexagon...
Patent number
5,419,938
Issue date
May 30, 1995
TDK Corporation
Tsuneo Kagotani
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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