TREA

using internal polarisation

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  • CPC
  • G03G13/056
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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G13/00Electrographic processes using a charge pattern

Current Industry

G03G13/056using internal polarisation
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Patents Grantslast 30 patents

  • Information Patent Grant

    Medium for recording information on ferroelectric material using po...
    • Patent number 5,981,042
    • Issue date Nov 9, 1999
    • Fuji Photo Film Co., Ltd.
    • Ryoichi Yamamoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Process for the formation of images on printing form having ferroel...
    • Patent number 5,900,341
    • Issue date May 4, 1999
    • MAN Roland Druckmaschinen AG
    • Robert Weiss
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of recording information on ferroelectric material using pol...
    • Patent number 5,684,522
    • Issue date Nov 4, 1997
    • Fuji Photo Film Co., Ltd.
    • Ryoichi Yamamoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Reversible or irreversible production of an image
    • Patent number 5,538,824
    • Issue date Jul 23, 1996
    • BASF Aktiengesellschaft
    • Volker Bach
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Reversible or irreversible production of an image
    • Patent number 5,418,555
    • Issue date May 23, 1995
    • BASF Aktiengesellschaft
    • Volker Bach
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Reversible or irreversible production of an image
    • Patent number 5,312,703
    • Issue date May 17, 1994
    • BASF Aktiengesellschaft
    • Gerhard Wagenblast
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photosensitive member and process for forming images with use of th...
    • Patent number 4,699,860
    • Issue date Oct 13, 1987
    • Minolta Camera Kabushiki Kaisha
    • Hirohisa Kitano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic copying process
    • Patent number 4,565,436
    • Issue date Jan 21, 1986
    • Olympus Optical Co., Ltd.
    • Takao Okada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic process with a.c. charger producing greater pos...
    • Patent number 4,526,848
    • Issue date Jul 2, 1985
    • Olympus Optical Company Ltd.
    • Takao Okada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method and apparatus for electrophotography capable of changing ove...
    • Patent number 4,486,088
    • Issue date Dec 4, 1984
    • Canon Kabushiki Kaisha
    • Takashi Kitamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic process capable of image overlay and apparatus...
    • Patent number 4,469,767
    • Issue date Sep 4, 1984
    • Canon Kabushiki Kaisha
    • Takashi Kitamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic copying apparatus
    • Patent number 3,989,364
    • Issue date Nov 2, 1976
    • Hitachi, Ltd.
    • Touhei Kawakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3928031
    • Patent number 3,928,031
    • Issue date Dec 23, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3853553
    • Patent number 3,853,553
    • Issue date Dec 10, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3832169
    • Patent number 3,832,169
    • Issue date Aug 27, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3807998
    • Patent number 3,807,998
    • Issue date Apr 30, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3676117
    • Patent number 3,676,117
    • Issue date Jul 11, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3655369
    • Patent number 3,655,369
    • Issue date Apr 11, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3457070
    • Patent number 3,457,070
    • Issue date Jul 22, 1969
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3406060
    • Patent number 3,406,060
    • Issue date Oct 15, 1968
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3268331
    • Patent number 3,268,331
    • Issue date Aug 23, 1966
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3005707
    • Patent number 3,005,707
    • Issue date Oct 24, 1961
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY