TREA

Atsushi Misawa

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  • Yotsukaido, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera having a focal plane shutter
    • Patent number 4,819,017
    • Issue date Apr 4, 1989
    • Seikosha Co., Ltd.
    • Ichiro Nemoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal-plane shutter base
    • Patent number 4,814,807
    • Issue date Mar 21, 1989
    • Seikosha Co., Ltd.
    • Tadashi Nakagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter
    • Patent number 4,797,699
    • Issue date Jan 10, 1989
    • Seikosha Co., Ltd.
    • Ichiro Nemoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter control device for camera
    • Patent number 4,763,155
    • Issue date Aug 9, 1988
    • Seikosha Co., Ltd.
    • Hajime Oda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY