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Toshifumi Harada
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Saitama, JP
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last 30 patents
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Patent Grant
Information recording device, information recording method, and inf...
Patent number
7,755,990
Issue date
Jul 13, 2010
Pioneer Corporation
Hidenori Nakagawa
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
Information Recording Device, Information Recording Method, and Inf...
Publication number
20080298185
Publication date
Dec 4, 2008
Hidenori Nakagawa
G11 - INFORMATION STORAGE