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Nobuhito Kitamura
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic disk drive with error correction
Patent number
7,885,027
Issue date
Feb 8, 2011
Hitachi Global Storage Technologies, Netherlands, B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive, method for registering defective sector, and m...
Patent number
7,684,138
Issue date
Mar 23, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive with increased storage capacity
Patent number
7,586,707
Issue date
Sep 8, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Hitoshi Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive with improved format efficiency and control method thereof
Patent number
7,570,446
Issue date
Aug 4, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive with offset detection of composite magnetic head
Patent number
7,298,573
Issue date
Nov 20, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Magnetic disk drive, method for registering defective sector, and m...
Publication number
20070146920
Publication date
Jun 28, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disk drive with increased storage capacity
Publication number
20070081267
Publication date
Apr 12, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Hitoshi Yoshida
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Magnetic disk drive with error correction
Publication number
20070053094
Publication date
Mar 8, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive with improved format efficiency and control method thereof
Publication number
20060126208
Publication date
Jun 15, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disk drive with offset detection of composite magnetic head
Publication number
20060126213
Publication date
Jun 15, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Nobuhito Kitamura
G11 - INFORMATION STORAGE