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Eiji Nakanishi
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Device with a floating head having a heater element
Patent number
8,711,520
Issue date
Apr 29, 2014
HGST Netherlands B.V.
Minoru Koike
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording/reproducing separated magnetic head with concave portion...
Patent number
6,992,860
Issue date
Jan 31, 2006
Hitachi, Ltd.
Eiji Nakanishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-resistance effect type of recording/reproducing head
Patent number
5,461,517
Issue date
Oct 24, 1995
Hitachi, Ltd.
Mitsuo Suda
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk apparatus with head supporting structures of differen...
Patent number
5,014,142
Issue date
May 7, 1991
Hitachi, Ltd.
Eiji Nakanishi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
FLOATING HEAD DEVICE FOR FLOATING A HEAD ON A MAGNETIC DISK AND MET...
Publication number
20110149429
Publication date
Jun 23, 2011
Hitachi Global Storage Technologies Netherlands B.V.
Minoru Koike
G11 - INFORMATION STORAGE
Information
Patent Application
Recording/reproducing separated magnetic head
Publication number
20040037012
Publication date
Feb 26, 2004
Eiji Nakanishi
G11 - INFORMATION STORAGE