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Jun Ooya

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  • Mito, JP
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Patents Grantslast 30 patents

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    • Patent number D504689
    • Issue date May 3, 2005
    • Hitachi, Ltd.
    • Akira Kojima
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

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    • Publication number 20030024833
    • Publication date Feb 6, 2003
    • Kyuichirou Nagai
    • G11 - INFORMATION STORAGE