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in which the colour powder image is formed directly on the recording material
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CPC
G03G13/016
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PHYSICS
G03
Photography
G03G
ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G13/00
Electrographic processes using a charge pattern
Current Industry
G03G13/016
in which the colour powder image is formed directly on the recording material
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Patents Grants
last 30 patents
Information
Patent Grant
Applying a corrective voltage
Patent number
10,663,878
Issue date
May 26, 2020
HP INDIGO B.V.
Sasi Moalem
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Applying a corrective voltage
Patent number
10,191,407
Issue date
Jan 29, 2019
HP INDIGO B.V.
Sasi Moalem
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation method, toner set, and white toner
Patent number
9,372,423
Issue date
Jun 21, 2016
Konica Minolta, Inc.
Anju Hori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device
Patent number
7,352,378
Issue date
Apr 1, 2008
Brother Kogyo Kabushiki Kaisha
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device
Patent number
6,904,256
Issue date
Jun 7, 2005
Brother Kogyo Kabushiki Kaisha
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device to fix color images from a plurality of develo...
Patent number
6,721,524
Issue date
Apr 13, 2004
Brother Kogyo Kabushiki Kaisha
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image-forming method and image-forming apparatus
Patent number
6,537,714
Issue date
Mar 25, 2003
Canon Kabushiki Kaisha
Takaaki Kaya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for stable electro (stato) graphic reproduction of a continu...
Patent number
6,175,374
Issue date
Jan 16, 2001
Agfa-Gevaert
Dirk Broddin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic printing method and apparatus having enhanced image r...
Patent number
6,117,602
Issue date
Sep 12, 2000
Xerox Corporation
Chu-Heng Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for stable electro (stato) graphic reproduction of a continu...
Patent number
5,825,504
Issue date
Oct 20, 1998
Agfa-Gevaert
Dirk Broddin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming color images
Patent number
5,338,631
Issue date
Aug 16, 1994
Citizen Watch Co., Ltd.
Sadao Masubuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming apparatus using photoconductive t...
Patent number
5,053,821
Issue date
Oct 1, 1991
Seiko Epson Corporation, A Corporation of Japan
Masanao Kunugi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming
Patent number
4,921,768
Issue date
May 1, 1990
Seiko Epson Corporation
Masanao Kunugi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming method using electrically conductive, light transmiss...
Patent number
4,613,555
Issue date
Sep 23, 1986
Matsushita Electric Industrial Co., Ltd.
Hajime Yamamoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for forming a colored image
Patent number
4,542,084
Issue date
Sep 17, 1985
Sony Corporation
Haruo Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color recording method
Patent number
4,521,502
Issue date
Jun 4, 1985
Ricoh Company, Ltd.
Katsuo Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation method having translucent particles containing a co...
Patent number
4,294,902
Issue date
Oct 13, 1981
Matsushita Electric Industrial Co., Ltd.
Yuji Takashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light transmission particle for forming color image
Patent number
4,238,562
Issue date
Dec 9, 1980
Hodogaya Chemical Co., Ltd.
Eisuke Ishida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3898082
Patent number
3,898,082
Issue date
Aug 5, 1975
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3143508
Patent number
3,143,508
Issue date
Aug 4, 1964
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
APPLYING A CORRECTIVE VOLTAGE
Publication number
20190146368
Publication date
May 16, 2019
HP INDIGO B.V.
Sasi Moalem
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APPLYING A CORRECTIVE VOLTAGE
Publication number
20180017888
Publication date
Jan 18, 2018
Sasi Moalem
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming device
Publication number
20050200677
Publication date
Sep 15, 2005
BROTHER KOGYO KABUSHIKI KAISHA
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming device
Publication number
20040161269
Publication date
Aug 19, 2004
BROTHER KOGYO KABUSHIKI KAISHA
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming device
Publication number
20020141785
Publication date
Oct 3, 2002
BROTHER KOGYO KABUSHIKI KAISHA
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image-forming method and image-forming apparatus
Publication number
20020045114
Publication date
Apr 18, 2002
Takaaki Kaya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY