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Ibaraki, JP
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last 30 patents
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Patent Grant
Recording/playback apparatus and information processing apparatus
Patent number
7,738,770
Issue date
Jun 15, 2010
Hitachi, Ltd.
Konomu Sampei
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
Recording/playback apparatus and information processing apparatus
Publication number
20060104604
Publication date
May 18, 2006
Konomu Sampei
H04 - ELECTRIC COMMUNICATION TECHNIQUE