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Jun Ohno
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Hard-disk drive
Patent number
8,089,720
Issue date
Jan 3, 2012
Hitachi Global Storage Technologies, Netherlands B.V.
Yosuke Urakami
B82 - NANO-TECHNOLOGY
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Patent Grant
Disk drive with position detection
Patent number
7,394,607
Issue date
Jul 1, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Jun Ohno
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
HARD-DISK DRIVE
Publication number
20110069414
Publication date
Mar 24, 2011
Yosuke URAKAMI
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording device
Publication number
20080204924
Publication date
Aug 28, 2008
Jun Ohno
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive with position detection
Publication number
20070058281
Publication date
Mar 15, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Jun Ohno
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording device using patterned medium and control met...
Publication number
20060119965
Publication date
Jun 8, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Jun Ohno
G11 - INFORMATION STORAGE