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Masahiro Shohda
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of writing pattern on media and data storage device
Patent number
7,532,424
Issue date
May 12, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Fuminori Sai
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk medium, magnetic disk drive, and method for detecting...
Patent number
7,474,485
Issue date
Jan 6, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Masashi Kisaka
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Method of writing pattern on media and data storage device
Publication number
20070025007
Publication date
Feb 1, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Fuminori Sai
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disk medium, magnetic disk drive, and method for detecting...
Publication number
20060109580
Publication date
May 25, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Masashi Kisaka
G11 - INFORMATION STORAGE