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Katsuhiko Yamamoto

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  • Saitama-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera and focussing method for the same
    • Patent number 6,061,525
    • Issue date May 9, 2000
    • Fuji Photo Optical Co., Ltd.
    • Hisashi Hamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Single-lens reflex camera
    • Patent number 5,539,489
    • Issue date Jul 23, 1996
    • Fuji Photo Optical Co., Ltd.
    • Katsuhiko Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera with orientable taking lens and a device for attaching a fla...
    • Patent number 4,771,302
    • Issue date Sep 13, 1988
    • Fuji Photo Film Co., Ltd.
    • Hisashi Hamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having a provision for multiple exposures
    • Patent number 4,723,141
    • Issue date Feb 2, 1988
    • Fuji Photo Film Co., Ltd.
    • Hisashi Hamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reflex camera
    • Patent number 4,720,718
    • Issue date Jan 19, 1988
    • Fuji Photo Film Co., Ltd.
    • Katsuhiko Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film wind-up control apparatus for a camera
    • Patent number 4,720,721
    • Issue date Jan 19, 1988
    • Fuji Photo Film Co., Ltd.
    • Hisashi Hamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film wind-up apparatus
    • Patent number 4,720,719
    • Issue date Jan 19, 1988
    • Fuji Photo Film Co., Ltd.
    • Hisashi Hamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY