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Masakatsu Hori

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Film back exchangeable camera
    • Patent number 6,485,201
    • Issue date Nov 26, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film back exchangeable camera and exchangeable film back
    • Patent number 6,402,396
    • Issue date Jun 11, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film support and feed system of a camera
    • Patent number 6,338,580
    • Issue date Jan 15, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film-back exchangeable camera
    • Patent number 6,311,022
    • Issue date Oct 30, 2001
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Manual film winding device of a camera
    • Patent number 6,126,333
    • Issue date Oct 3, 2000
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Manual film advance device for use in a camera
    • Patent number 5,903,784
    • Issue date May 11, 1999
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Manual film-advance device for a multiple-exposure and normal photo...
    • Patent number 5,881,329
    • Issue date Mar 9, 1999
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Eyepiece shutter for use with a camera
    • Patent number 5,860,034
    • Issue date Jan 12, 1999
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Release button mechanism of camera
    • Patent number 5,752,117
    • Issue date May 12, 1998
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Data recording apparatus for camera
    • Patent number 5,678,084
    • Issue date Oct 14, 1997
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens shutter device for camera
    • Patent number 5,117,248
    • Issue date May 26, 1992
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film winding device
    • Patent number 5,091,740
    • Issue date Feb 25, 1992
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetic shutter for camera
    • Patent number 4,918,480
    • Issue date Apr 17, 1990
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masakatsu Hori
    • G02 - OPTICS
  • Information Patent Grant

    Camera having zoom lens and variable illumination angle strobe
    • Patent number 4,916,475
    • Issue date Apr 10, 1990
    • Asahi Kogaku Kogyo K.K.
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having variable illumination angle strobe device and zoom lens
    • Patent number 4,914,461
    • Issue date Apr 3, 1990
    • Asahi Kogaku Kogyo K.K.
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Film-back exchangeable camera
    • Publication number 20010014217
    • Publication date Aug 16, 2001
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Film back exchangeable camera and exchangeable film back
    • Publication number 20010008583
    • Publication date Jul 19, 2001
    • ASAHI KOGAKUU KOGYO KABUSHIKI KAISHA
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Film back exchangeable camera
    • Publication number 20010007613
    • Publication date Jul 12, 2001
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Film support and feed system of a camera
    • Publication number 20010005456
    • Publication date Jun 28, 2001
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Masakatsu Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY