TREA

Masakatsu Ichihara

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Focal plane shutter for cameras
    • Patent number 8,277,133
    • Issue date Oct 2, 2012
    • Nidec Copal Corporation
    • Masakatsu Ichihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter for cameras
    • Patent number 7,775,728
    • Issue date Aug 17, 2010
    • Nidec Copal Corporation
    • Masakatsu Ichihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Focal Plane Shutter For Cameras
    • Publication number 20100284685
    • Publication date Nov 11, 2010
    • Nidec Copal Corporation
    • Masakatsu Ichihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Focal plane shutter for cameras
    • Publication number 20070237518
    • Publication date Oct 11, 2007
    • Masakatsu Ichihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY