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Haruko Tanaka
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Nakai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a magnetic head
Patent number
7,605,006
Issue date
Oct 20, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Makoto Morijiri
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing a spin-valve giant magnetoresistive head
Patent number
7,159,304
Issue date
Jan 9, 2007
Hitachi Global Storage Technologies Japan, Ltd.
Masatoshi Arasawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Spin-valve giant magnetoresistive head and method of manufacturing...
Patent number
6,717,778
Issue date
Apr 6, 2004
Hitachi, Ltd.
Masatoshi Arasawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of fabricating a magnetoresistive thin-film magnetic head
Patent number
5,897,969
Issue date
Apr 27, 1999
Hitachi, Ltd.
Akira Taniyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive thin-film magnetic head and method of fabrication...
Patent number
5,701,221
Issue date
Dec 23, 1997
Hitachi, Ltd.
Akira Taniyama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Method of manufacturing a spin-valve giant magnetoresistive head
Publication number
20070079498
Publication date
Apr 12, 2007
Masatoshi Arasawa
G11 - INFORMATION STORAGE
Information
Patent Application
Method of manufacturing a magnetic head
Publication number
20060172532
Publication date
Aug 3, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Makoto Morijiri
G11 - INFORMATION STORAGE
Information
Patent Application
Spin-valve giant magnetoresistive head and method of manufacturing...
Publication number
20040158973
Publication date
Aug 19, 2004
Masatoshi Arasawa
G11 - INFORMATION STORAGE
Information
Patent Application
Spin-valve giant magnetoresistive head and method of manufacturing...
Publication number
20020064005
Publication date
May 30, 2002
Masatoshi Arasawa
B82 - NANO-TECHNOLOGY