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Yasutaka Yamaguchi

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Focal plane shutter for digital cameras
    • Patent number 8,197,150
    • Issue date Jun 12, 2012
    • Nidec Copal Corporation
    • Yasutaka Yamaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter for cameras
    • Patent number 7,699,544
    • Issue date Apr 20, 2010
    • Nidec Copal Corporation
    • Yasutaka Yamaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    FOCAL PLANE SHUTTER FOR DIGITAL CAMERAS
    • Publication number 20110129212
    • Publication date Jun 2, 2011
    • Yasutaka YAMAGUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Focal plane shutter for cameras
    • Publication number 20080193122
    • Publication date Aug 14, 2008
    • Yasutaka Yamaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY