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Harumi Tanaka

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for measuring concentration of test substance in liquid
    • Patent number 5,228,972
    • Issue date Jul 20, 1993
    • Daikin Industries, Ltd.
    • Tatsuhiko Osaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Thin disc camera
    • Patent number 4,596,452
    • Issue date Jun 24, 1986
    • Minolta Camera Kabushiki Kaisha
    • Hiroshi Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure control shutter of a camera
    • Patent number 4,527,876
    • Issue date Jul 9, 1985
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera with a framing mirror
    • Patent number 4,490,029
    • Issue date Dec 25, 1984
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Filmstrip metering device for a camera
    • Patent number RE31516
    • Issue date Feb 7, 1984
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • 354 -
  • Information Patent Grant

    Camera shutter release device
    • Patent number 4,222,645
    • Issue date Sep 16, 1980
    • Minolta Camera Kabushiki Kaisha
    • Toshinori Imura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film advance device for cameras
    • Patent number 4,174,899
    • Issue date Nov 20, 1979
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetic shutter release device
    • Patent number 4,133,608
    • Issue date Jan 9, 1979
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Automatic diaphragm adjusting device for camera having flashmatic m...
    • Patent number 4,122,463
    • Issue date Oct 24, 1978
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Self-contained interchangeable lens camera
    • Patent number 4,119,983
    • Issue date Oct 10, 1978
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Filmstrip metering device for a camera
    • Patent number 4,107,715
    • Issue date Aug 15, 1978
    • Minolta Camera Kabushiki Kaisha
    • Harumi Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY