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Youichi INOUE
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Nagahama, JP
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Patents Grants
last 30 patents
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Patent Grant
Recording/reproducing apparatus with double-sided beam type probe
Patent number
7,675,836
Issue date
Mar 9, 2010
Hitachi, Ltd.
Mieko Ishii
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for producing a magnetic head slider
Patent number
6,329,023
Issue date
Dec 11, 2001
Hitachi, Ltd.
Hiromitsu Tokisue
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic hard disk drive and process for producing the same
Patent number
6,249,403
Issue date
Jun 19, 2001
Hitachi, Ltd.
Hiromitsu Tokisue
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium, process for producing magnetic recording...
Patent number
5,500,296
Issue date
Mar 19, 1996
Hitachi, Ltd.
Youichi Inoue
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
ROTARY MACHINE
Publication number
20090241674
Publication date
Oct 1, 2009
Hitachi, Ltd
Tomonaga OYAMADA
G01 - MEASURING TESTING
Information
Patent Application
Recording/reproducing apparatus
Publication number
20060002272
Publication date
Jan 5, 2006
Mieko Ishii
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic hard disk drive and process for producing the same
Publication number
20010018094
Publication date
Aug 30, 2001
Hiromitsu Tokisue
G11 - INFORMATION STORAGE