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Tadashi Ohtani

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  • Ohtawara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary pointer display device
    • Patent number 6,275,212
    • Issue date Aug 14, 2001
    • Nikon Corporation
    • Tadashi Ohtani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera display device with reduced display time
    • Patent number 5,708,881
    • Issue date Jan 13, 1998
    • Nikon Corporation
    • Daiki Tsukahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Display illumination device for camera
    • Patent number 5,572,283
    • Issue date Nov 5, 1996
    • Nikon Corporation
    • Hiroshi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 5,534,965
    • Issue date Jul 9, 1996
    • Nikon Corporation
    • Riichi Higaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY