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Kenji Kan

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical pickup apparatus
    • Patent number 8,363,533
    • Issue date Jan 29, 2013
    • Sanyo Electric Co., LTD
    • Tohru Hotta
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical pickup apparatus
    • Patent number 8,154,978
    • Issue date Apr 10, 2012
    • Sanyo Electric Co., LTD
    • Tohru Hotta
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical pickup unit
    • Patent number 7,616,550
    • Issue date Nov 10, 2009
    • Sanyo Electric Co., LTD
    • Kenji Kan
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL PICKUP APPARATUS
    • Publication number 20120170441
    • Publication date Jul 5, 2012
    • Sanyo Optec Design Co., Ltd.
    • Tohru Hotta
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    OPTICAL PICKUP APPARATUS
    • Publication number 20080212452
    • Publication date Sep 4, 2008
    • Sanyo Electric Co., Ltd.
    • Tohru Hotta
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    OPTICAL PICKUP UNIT
    • Publication number 20060285473
    • Publication date Dec 21, 2006
    • Sanyo Elecric Co., Ltd.
    • Kenji Kan
    • G11 - INFORMATION STORAGE