TREA

Machines for handling microimages

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  • CPC
  • G03G15/223
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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

Current Industry

G03G15/223Machines for handling microimages
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Physical unclonable function (PUF) alters disk structure to encode...
    • Patent number 11,416,193
    • Issue date Aug 16, 2022
    • Lexmark International, Inc.
    • Scott Richard Castle
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image forming apparatus having a supplemental heating source
    • Patent number 5,752,129
    • Issue date May 12, 1998
    • Canon Kabushiki Kaisha
    • Kazuhide Sugiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image exposure apparatus
    • Patent number 5,642,181
    • Issue date Jun 24, 1997
    • Canon Kabushiki Kaisha
    • Toshiya Matsumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having a bipolar photosensitive member
    • Patent number 5,559,580
    • Issue date Sep 24, 1996
    • Minolta Co., Ltd.
    • Koji Niizawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reader-printer
    • Patent number 5,497,216
    • Issue date Mar 5, 1996
    • Canon Kabushiki Kaisha
    • Kazuhiko Onuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Power drive cam assembly
    • Patent number 5,437,210
    • Issue date Aug 1, 1995
    • Coulter Corporation
    • Kenneth D. Fraser
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Space-efficient reader printer apparatus
    • Patent number 5,376,987
    • Issue date Dec 27, 1994
    • Canon Kabushiki Kaisha
    • Kazuhiko Onuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 5,249,017
    • Issue date Sep 28, 1993
    • Minolta Camera Kabushiki Kaisha
    • Yasuhide Kokura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic microfilm camera/processor apparatus
    • Patent number 5,241,340
    • Issue date Aug 31, 1993
    • Coulter Corporation
    • Kenneth D. Fraser
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image projecting apparatus
    • Patent number 5,160,958
    • Issue date Nov 3, 1992
    • Minolta Camera Co., Ltd.
    • Atsushi Shirota
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reader printer
    • Patent number 5,153,636
    • Issue date Oct 6, 1992
    • Canon Kabushiki Kaisha
    • Masami Maetani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic copying process using two image areas
    • Patent number 5,142,327
    • Issue date Aug 25, 1992
    • Infographix, Inc.
    • Todd A. Kahle
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image projector
    • Patent number 5,140,363
    • Issue date Aug 18, 1992
    • Minolta Camera Co., Ltd.
    • Katsunori Sakakibara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reader printer
    • Patent number 5,140,374
    • Issue date Aug 18, 1992
    • Anacomp Corporation
    • David Jagielski
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Card transporting device for use in a reader printer or the like
    • Patent number 5,111,239
    • Issue date May 5, 1992
    • Minolta Camera Kabushiki Kaisha
    • Kuniaki Kamimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfilm handling system
    • Patent number 5,072,408
    • Issue date Dec 10, 1991
    • Minolta Camera Kabushiki Kaisha
    • Nobuo Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reader-printer
    • Patent number 5,068,687
    • Issue date Nov 26, 1991
    • Minolta Camera Kabushiki Kaisha
    • Kuniaki Kamimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming system
    • Patent number 5,065,182
    • Issue date Nov 12, 1991
    • Minolta Camera Kabushiki Kaisha
    • Masafumi Fujita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfilm reader-printer
    • Patent number 5,065,179
    • Issue date Nov 12, 1991
    • Minolta Camera Kabushiki Kaisha
    • Katsunori Sakakibara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfilm reader/printer
    • Patent number 5,061,955
    • Issue date Oct 29, 1991
    • Fuji Photo Film Co., Ltd.
    • Izumi Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfilm reader/printer
    • Patent number 5,049,923
    • Issue date Sep 17, 1991
    • Minolta Camera Kabushiki Kaisha
    • Katsunori Sakakibara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image recording apparatus
    • Patent number 5,047,800
    • Issue date Sep 10, 1991
    • Minolta Camera Kabushiki Kaisha
    • Fumio Fukumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image display apparatus
    • Patent number 5,028,128
    • Issue date Jul 2, 1991
    • Canon Kabushiki Kaisha
    • Kazuhiko Onuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Micro-image handling apparatus with automatic focusing function
    • Patent number 5,023,657
    • Issue date Jun 11, 1991
    • Minolta Camera Kabushiki Kaisha
    • Masaaki Kuriyama
    • G02 - OPTICS
  • Information Patent Grant

    Reader/printer device with power saver function and print number reset
    • Patent number 5,016,052
    • Issue date May 14, 1991
    • Kabushiki Kaisha Toshiba
    • Takeshi Sambayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Slide transparency projector apparatus for use with an electrophoto...
    • Patent number 5,010,366
    • Issue date Apr 23, 1991
    • Eastman Kodak Company
    • Carlton J. Baxter
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Microfilm reader-printer
    • Patent number 4,998,138
    • Issue date Mar 5, 1991
    • Kabushiki Kaisha Toshiba
    • Takeshi Sambayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having function for controlling shutter by...
    • Patent number 4,990,951
    • Issue date Feb 5, 1991
    • Kabushiki Kaisha Toshiba
    • Takeshi Sanbayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image retrieval system
    • Patent number 4,970,545
    • Issue date Nov 13, 1990
    • Fuji Photo Film Co., Ltd.
    • Isao Inagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image formation apparatus for displaying or recording a pre-selecte...
    • Patent number 4,967,235
    • Issue date Oct 30, 1990
    • Kabushiki Kaisha Toshiba
    • Takeshi Sanbayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents