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Yukio Ogawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera capable of designating number of prints
    • Patent number 6,351,614
    • Issue date Feb 26, 2002
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera or apparatus adapted to use film cartridge or device applica...
    • Patent number 6,137,961
    • Issue date Oct 24, 2000
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film-cartridge loading device for a camera using a film-cartridge h...
    • Patent number 6,055,383
    • Issue date Apr 25, 2000
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Integrated camera-tripod system
    • Patent number 5,384,609
    • Issue date Jan 24, 1995
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Data imprinting device for camera
    • Patent number 5,245,373
    • Issue date Sep 14, 1993
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Data imprinting device for camera
    • Patent number 5,128,702
    • Issue date Jul 7, 1992
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 5,061,950
    • Issue date Oct 29, 1991
    • Canon Kabushiki Kaisha
    • Toyotoshi Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Automatic flash mechanism for camera
    • Patent number 5,041,857
    • Issue date Aug 20, 1991
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera shutter and viewfinder control apparatus
    • Patent number 5,032,863
    • Issue date Jul 16, 1991
    • Canon Kabushiki Kaisha
    • Nobuaki Date
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having data imprinting function
    • Patent number 5,019,843
    • Issue date May 28, 1991
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal length changeable camera
    • Patent number 5,005,038
    • Issue date Apr 2, 1991
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera shutter and viewfinder control apparatus
    • Patent number 4,945,379
    • Issue date Jul 31, 1990
    • Canon Kabushiki Kaisha
    • Nobuaki Date
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Flash device for a camera
    • Patent number 4,941,070
    • Issue date Jul 10, 1990
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system shifting device for a camera
    • Patent number 4,811,060
    • Issue date Mar 7, 1989
    • Canon Kabushiki Kaisha
    • Makoto Miyawaki
    • G02 - OPTICS
  • Information Patent Grant

    Camera
    • Patent number 4,780,734
    • Issue date Oct 25, 1988
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 4,779,111
    • Issue date Oct 18, 1988
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Vari-focal camera
    • Patent number 4,725,864
    • Issue date Feb 16, 1988
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Motorized camera
    • Patent number 4,724,450
    • Issue date Feb 9, 1988
    • Canon Kabushiki Kaisha
    • Makoto Miyawaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Automatic focusing camera
    • Patent number 4,688,919
    • Issue date Aug 25, 1987
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G02 - OPTICS
  • Information Patent Grant

    Camera with focal length varying device
    • Patent number 4,643,554
    • Issue date Feb 17, 1987
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G02 - OPTICS
  • Information Patent Grant

    Motor driven focal length changing device for a camera
    • Patent number 4,601,563
    • Issue date Jul 22, 1986
    • Canon Kabushiki Kaisha
    • Makoto Miyawaki
    • G02 - OPTICS
  • Information Patent Grant

    Exposure control system
    • Patent number 4,420,237
    • Issue date Dec 13, 1983
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetically operated shutter
    • Patent number 4,415,252
    • Issue date Nov 15, 1983
    • Canon Kabushiki Kaisha
    • Michio Hirohata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetically operated diaphragm shutter
    • Patent number 4,390,262
    • Issue date Jun 28, 1983
    • Canon Kabushiki Kaisha
    • Michio Hirohata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film winding and lens control mechanism for automatically focusing...
    • Patent number 4,364,649
    • Issue date Dec 21, 1982
    • Canon Kabushiki Kaisha
    • Toshiharu Mamiya
    • G02 - OPTICS
  • Information Patent Grant

    Electromagnetic drive device for camera
    • Patent number 4,324,471
    • Issue date Apr 13, 1982
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter device for camera
    • Patent number 4,322,145
    • Issue date Mar 30, 1982
    • Canon Kabushiki Kaisha
    • Tateo Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetically controlled shutter
    • Patent number 4,306,788
    • Issue date Dec 22, 1981
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetic shutter driving circuit
    • Patent number 4,280,761
    • Issue date Jul 28, 1981
    • Canon Kabushiki Kaisha
    • Yukio Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetic camera shutter control device
    • Patent number 4,269,493
    • Issue date May 26, 1981
    • Canon Kabushiki Kaisha
    • Ryoichi Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents