TREA

Makoto Mikami

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Focal plane shutter and optical apparatus
    • Patent number 8,485,742
    • Issue date Jul 16, 2013
    • Seiko Precision Inc.
    • Yoichi Nakano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light quantity control device
    • Patent number 7,965,432
    • Issue date Jun 21, 2011
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light quantity control device
    • Patent number 7,845,866
    • Issue date Dec 7, 2010
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light quantity control device
    • Patent number 7,762,732
    • Issue date Jul 27, 2010
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal-plane shutter for camera
    • Patent number 6,350,069
    • Issue date Feb 26, 2002
    • Seiko Precision Inc.
    • Osamu Miyauchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Plane shutter
    • Patent number 5,997,188
    • Issue date Dec 7, 1999
    • Seiko Precision Inc.
    • Kunioki Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter
    • Patent number 5,826,124
    • Issue date Oct 20, 1998
    • Seiko Precision Inc.
    • Kunioki Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    FOCAL PLANE SHUTTER AND OPTICAL APPARATUS
    • Publication number 20120134660
    • Publication date May 31, 2012
    • Seiko Precision Inc.
    • Yoichi NAKANO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FOCAL PLANE SHUTTER AND OPTICAL DEVICE
    • Publication number 20110128603
    • Publication date Jun 2, 2011
    • Seiko Precision Inc.
    • Yoichi NAKANO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT QUANTITY CONTROL DEVICE
    • Publication number 20090154913
    • Publication date Jun 18, 2009
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT QUANTITY CONTROL DEVICE
    • Publication number 20090153937
    • Publication date Jun 18, 2009
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT QUANTITY CONTROL DEVICE
    • Publication number 20090154914
    • Publication date Jun 18, 2009
    • Seiko Precision Inc.
    • Phichet Numnual
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY