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Harunobu Saito
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Odawara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thin film magnetic head and magnetic disk apparatus including the same
Patent number
7,382,576
Issue date
Jun 3, 2008
Hitachi Global Storage Technologies Japan, Ltd.
Tomohiro Okada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic thin film head, the fabrication method, and magnetic disk
Patent number
7,274,541
Issue date
Sep 25, 2007
Hitachi Global Storage Technologies Japan, Ltd.
Gen Oikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head and magnetic disk apparatus including the same
Patent number
7,068,467
Issue date
Jun 27, 2006
Hitachi Global Storage Technologies Japan, Ltd.
Tomohiro Okada
G11 - INFORMATION STORAGE
Information
Patent Grant
Manufacturing method of a thin film magnetic head
Patent number
6,877,212
Issue date
Apr 12, 2005
Hitachi Global Storage Technologies Japan, Ltd.
Tomohiro Okada
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head and magnetic disk apparatus including the same
Patent number
6,483,663
Issue date
Nov 19, 2002
Hitachi, Ltd.
Tomohiro Okada
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of fabricating thin-film magnetic head
Patent number
5,349,745
Issue date
Sep 27, 1994
Hitachi, Ltd.
Takashi Kawabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for producing magnetic head slider
Patent number
5,329,689
Issue date
Jul 19, 1994
Hitachi, Ltd.
Kasufumi Azuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin-film magnetic head having special input/output terminal backin...
Patent number
4,949,209
Issue date
Aug 14, 1990
Hitachi, Ltd.
Tadashi Imanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head and method of manufacture
Patent number
4,841,402
Issue date
Jun 20, 1989
Hitachi, Ltd.
Tadashi Imanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head having an improved coil
Patent number
4,760,481
Issue date
Jul 26, 1988
Hitachi, Ltd.
Isamu Yuito
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Thin film magnetic head and magnetic disk apparatus including the same
Publication number
20060198051
Publication date
Sep 7, 2006
Tomohiro Okada
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic thin film head, the fabrication method, and magnetic disk
Publication number
20050168876
Publication date
Aug 4, 2005
Hitachi, Ltd.
Gen Oikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Thin film magnetic head and magnetic disk apparatus including the same
Publication number
20050024767
Publication date
Feb 3, 2005
Tomohiro Okada
G11 - INFORMATION STORAGE
Information
Patent Application
THIN FILM MAGNETIC HEAD AND MAGNETIC DISK APPARATUS INCLUDING THE SAME
Publication number
20020041463
Publication date
Apr 11, 2002
TOMOHIRO OKADA
G11 - INFORMATION STORAGE
Information
Patent Application
Thin film magnetic head and magnetic disk apparatus including the same
Publication number
20020013996
Publication date
Feb 7, 2002
Hitachi, Ltd
Tomohiro Okada
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic thin film head, the fabrication method, and magnetic disk
Publication number
20010036043
Publication date
Nov 1, 2001
Gen Oikawa
B82 - NANO-TECHNOLOGY