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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
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G03G15/18
of a charge pattern
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Patents Grants
last 30 patents
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Patent Grant
Light-emitting component having light-absorbing layer, light-emitti...
Patent number
11,043,530
Issue date
Jun 22, 2021
FUJIFILM Business Innovation Corp.
Takashi Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
10,599,079
Issue date
Mar 24, 2020
Kabushiki Kaisha Toshiba
Ken Iguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-emitting component, light-emitting device, and image forming...
Patent number
10,438,990
Issue date
Oct 8, 2019
Fuji Xerox Co., Ltd.
Takashi Kondo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image formation apparatus and image formation method
Patent number
10,423,097
Issue date
Sep 24, 2019
Konica Minolta, Inc.
Toshiki Hayami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer device and image forming apparatus that sets charging devi...
Patent number
10,386,748
Issue date
Aug 20, 2019
Fuji Xerox Co., Ltd.
Koichiro Yuasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Layered structure including thyristor and light-emitting element, l...
Patent number
10,374,002
Issue date
Aug 6, 2019
Fuji Xerox Co., Ltd.
Takashi Kondo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
10,303,085
Issue date
May 28, 2019
Canon Kabushiki Kaisha
Taichi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process control sensing of toner coverage
Patent number
10,241,457
Issue date
Mar 26, 2019
Eastman Kodak Company
Peter S. Alexandrovich
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Toner case including internal shutter member, toner supply device,...
Patent number
10,234,790
Issue date
Mar 19, 2019
Kyocera Document Solutions Inc.
Tatsuhiko Yoshii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-emitting component, light-emitting device, and image forming...
Patent number
10,236,321
Issue date
Mar 19, 2019
Fuji Xerox Co., Ltd.
Takashi Kondo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
10,185,261
Issue date
Jan 22, 2019
Kabushiki Kaisha Toshiba
Ken Iguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
10,152,002
Issue date
Dec 11, 2018
Canon Kabushiki Kaisha
Takashi Anezaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charge transfer roller for use in an additive deposition system and...
Patent number
9,988,720
Issue date
Jun 5, 2018
Palo Alto Research Center Incorporated
David Mathew Johnson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Conductive belt and electrophotographic apparatus
Patent number
9,753,411
Issue date
Sep 5, 2017
Canon Kabushiki Kaisha
Kouichi Uchida
C21 - METALLURGY OF IRON
Information
Patent Grant
Image forming apparatus
Patent number
9,158,242
Issue date
Oct 13, 2015
Canon Finetech Inc.
Kengo Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus which uses an AC voltage and/or a DC voltag...
Patent number
8,977,153
Issue date
Mar 10, 2015
Ricoh Company, Ltd.
Hiromi Ogiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus which performs cleaning of a transfer mater...
Patent number
8,923,718
Issue date
Dec 30, 2014
Canon Kabushiki Kaisha
Yutaka Kakehi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with support belt deforming member
Patent number
8,849,168
Issue date
Sep 30, 2014
Konica Minolta Business Technologies, Inc.
Hideo Yamaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for recording and reproducing information, apparatus therefo...
Patent number
6,493,013
Issue date
Dec 10, 2002
Dainippon Printing Co., Ltd.
Hiroyuki Obata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrophotographic copying method and apparatus
Patent number
6,243,551
Issue date
Jun 5, 2001
Elfotek Ltd.
Genadi Berlin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photo injection electrographic imaging
Patent number
6,072,971
Issue date
Jun 6, 2000
Xerox Corporation
Henry R. Till
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Print method and apparatus for re-writable medium
Patent number
6,045,955
Issue date
Apr 4, 2000
Hewlett-Packard Company
Kent D. Vincent
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Apparatus for pattern generation on a dielectric substrate
Patent number
6,043,830
Issue date
Mar 28, 2000
Cubital, Ltd.
Albert Zur
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color imaging system with selectively openable optical shutter
Patent number
5,983,057
Issue date
Nov 9, 1999
Dai Nippon Printing Co. Ltd
Makoto Matsuo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image recording method
Patent number
5,981,122
Issue date
Nov 9, 1999
Dai Nippon Printing Co., Ltd.
Hiroyuki Obata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dustless toner image transfer apparatus and method
Patent number
5,923,928
Issue date
Jul 13, 1999
Ricoh Company, Ltd.
Hiroyuki Sugimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and a method for creating an image by applying voltage si...
Patent number
5,920,334
Issue date
Jul 6, 1999
Cubital Ltd.
Albert Zur
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Print method and apparatus for re-writable medium
Patent number
5,866,284
Issue date
Feb 2, 1999
Hewlett-Packard Company
Kent D. Vincent
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Apparatus and methods for non impact imaging and digital printing
Patent number
5,777,576
Issue date
Jul 7, 1998
Imagine Ltd.
Albert Zur
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for pattern generation on a dielectric substrate
Patent number
5,767,885
Issue date
Jun 16, 1998
Imagine Ltd.
Albert Zur
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INTERMEDIATE TRANSFER UNIT AND IMAGE FORMING APPARATUS
Publication number
20240142899
Publication date
May 2, 2024
KYOCERA DOCUMENT SOLUTIONS INC.
Keisuke OBA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
Publication number
20230288847
Publication date
Sep 14, 2023
FUJIFILM Business Innovation Corp.
Hiroko KOBAYASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200096911
Publication date
Mar 26, 2020
FUJI XEROX CO.,LTD.
Yuji KIKUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOSENSITIVE BODY FOR ELECTROPHOTOGRAPHY, METHOD FOR PRODUCING TH...
Publication number
20200026206
Publication date
Jan 23, 2020
Fuji Electric Co., Ltd.
Hirotaka KOBAYASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20190113869
Publication date
Apr 18, 2019
Kabushiki Kaisha Toshiba
Ken Iguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
Publication number
20180364617
Publication date
Dec 20, 2018
FUJI XEROX CO.,LTD.
Koichiro YUASA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20180348665
Publication date
Dec 6, 2018
Canon Kabushiki Kaisha
Taichi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMATION APPARATUS AND IMAGE FORMATION METHOD
Publication number
20180335717
Publication date
Nov 22, 2018
Konica Minolta, Inc.
Toshiki HAYAMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CASE, TONER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20180259880
Publication date
Sep 13, 2018
KYOCERA DOCUMENT SOLUTIONS INC.
Tatsuhiko YOSHII
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20180246441
Publication date
Aug 30, 2018
Canon Kabushiki Kaisha
Takashi Anezaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT-EMITTING COMPONENT, LIGHT-EMITTING DEVICE, AND IMAGE FORMING...
Publication number
20180234583
Publication date
Aug 16, 2018
FUJI XEROX CO.,LTD.
Takashi KONDO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT-EMITTING COMPONENT, LIGHT-EMITTING DEVICE, AND IMAGE FORMING...
Publication number
20180234584
Publication date
Aug 16, 2018
FUJI XEROX CO.,LTD.
Takashi KONDO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTRICALLY CONDUCTING MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CART...
Publication number
20130281275
Publication date
Oct 24, 2013
Satoru Nishioka
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130156455
Publication date
Jun 20, 2013
Canon Kabushiki Kaisha
Yutaka KAKEHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130136466
Publication date
May 30, 2013
CANON FINETECH INC.
Kengo SAITO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130136477
Publication date
May 30, 2013
Hiromi OGIYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR ELECTROSTATIC IMAGE TRANSFER
Publication number
20080219714
Publication date
Sep 11, 2008
XEROX Corporation
Dale R. Mashtare
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Heat transfer apparatus
Publication number
20060186106
Publication date
Aug 24, 2006
Hugh C. Neville
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Electrophotographic copying method and apparatus
Publication number
20020160286
Publication date
Oct 31, 2002
Elfotek Ltd.
Genadi Berlin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR RECORDING AND REPRODUCING INFORMATION, APPARATUS THEREFO...
Publication number
20020005888
Publication date
Jan 17, 2002
DAI NIPPON PRINTING
HIROYUKI OBATA
G06 - COMPUTING CALCULATING COUNTING