TREA

Takayuki Sakabayashi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical disk drive
    • Patent number 6,744,721
    • Issue date Jun 1, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Yuichi Kamioka
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical disk drive
    • Publication number 20020167888
    • Publication date Nov 14, 2002
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yuichi Kamioka
    • G11 - INFORMATION STORAGE