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Saburo Suzuki
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Minamiashigara, JP
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last 30 patents
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Patent Grant
Thin film magnetic head having non-linear tapered rails
Patent number
6,198,601
Issue date
Mar 6, 2001
Hitachi, Ltd.
Yasuo Hira
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Information
Patent Grant
Thin film magnetic head having non-linear rails
Patent number
5,910,864
Issue date
Jun 8, 1999
Hitachi, Ltd.
Yasuo Hira
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Information
Patent Grant
Thin film magnetic head and production method thereof and magnetic...
Patent number
5,687,045
Issue date
Nov 11, 1997
Hitachi, Ltd.
Tetsuya Okai
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Information
Patent Grant
Magnetic disc apparatus
Patent number
5,668,685
Issue date
Sep 16, 1997
Hitachi, Ltd.
Susumu Soeya
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Patent Grant
Thin film magnetic head, process for production thereof
Patent number
5,567,333
Issue date
Oct 22, 1996
Hitachi, Ltd.
Yasuo Hira
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Information
Patent Grant
Thin film magnetic head and manufacturing method therefor
Patent number
5,241,440
Issue date
Aug 31, 1993
Hitachi, Ltd.
Eizi Ashida
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Information
Patent Grant
Method of producing a thin film magnetic head
Patent number
4,841,624
Issue date
Jun 27, 1989
Hitachi, Ltd.
Eisei Togawa
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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
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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
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Information
Patent Grant
Thin-film magnetic head and method for fabricating the same
Patent number
4,550,353
Issue date
Oct 29, 1985
Computer Basic Technology Research
Osamu Hirai
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