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Keita Takanashi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical pickup apparatus
    • Patent number 8,395,983
    • Issue date Mar 12, 2013
    • Sanyo Electric Co., LTD
    • Keita Takanashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical pickup apparatus
    • Patent number 8,295,147
    • Issue date Oct 23, 2012
    • Sanyo Electric Co., LTD
    • Keita Takanashi
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical Pickup Apparatus
    • Publication number 20130021893
    • Publication date Jan 24, 2013
    • Sanyo Optec Design Co., Ltd.
    • Keita Takanashi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    OPTICAL PICKUP DEVICE, OPTICAL DISK DEVICE, AND MANUFACTURING METHO...
    • Publication number 20120199761
    • Publication date Aug 9, 2012
    • Keita Takanashi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20120188672
    • Publication date Jul 26, 2012
    • SANYO OPTEC DESIGN CO., LTD.
    • Keita TAKANASHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRINTED WIRING BOARD
    • Publication number 20120120532
    • Publication date May 17, 2012
    • Sanyo Optec Design Co., Ltd.
    • Keita TAKANASHI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical Pickup Apparatus
    • Publication number 20110199886
    • Publication date Aug 18, 2011
    • Sanyo Electric Co., Ltd.
    • Keita Takanashi
    • G11 - INFORMATION STORAGE