using magnetic brush

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CPC
G03G13/09

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Parent Industries

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

Current Industry

G03G13/09using magnetic brush

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Developing device
- Patent number 10,324,394
- Issue date Jun 18, 2019
- Canon Kabushiki Kaisha
- Yuta Okuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 9,488,930
- Issue date Nov 8, 2016
- Kyocera Document Solutions Inc.
- Yoshinobu Yoneima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer, method for forming image, and method for producing devel...
- Patent number 9,201,330
- Issue date Dec 1, 2015
- Kyocera Document Solutions Inc.
- Akinori Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a toner collection mode that collects...
- Patent number 9,134,653
- Issue date Sep 15, 2015
- Kyocera Document Solutions Inc.
- Akihiro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,934,818
- Issue date Jan 13, 2015
- Kyocera Document Solutions Inc.
- Takashi Eiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, image forming apparatus and image forming method
- Patent number 8,892,009
- Issue date Nov 18, 2014
- Fuji Xerox Co., Ltd.
- Nobumasa Furuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method using trickle developing system, developer use...
- Patent number 7,862,977
- Issue date Jan 4, 2011
- Konica Minolta Business Technologies, Inc.
- Makoto Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing method for an image forming apparatus and developing dev...
- Patent number 7,139,517
- Issue date Nov 21, 2006
- Ricoh Company, Ltd.
- Shigekazu Enoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 7,090,956
- Issue date Aug 15, 2006
- Ricoh Printing Systems, Ltd.
- Katsuhiko Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development systems for magnetic toners and toners having reduced m...
- Patent number 7,033,720
- Issue date Apr 25, 2006
- Eastman Kodak Company
- Thomas A. Jadwin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Developing method for an image forming apparatus and developing dev...
- Patent number 7,027,760
- Issue date Apr 11, 2006
- Ricoh Company, Ltd.
- Shigekazu Enoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,978,109
- Issue date Dec 20, 2005
- Ricoh Company, Ltd.
- Hisashi Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus using a dry two-component developer for d...
- Patent number 6,902,858
- Issue date Jun 7, 2005
- Ricoh Company, Ltd.
- Satoshi Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having a developer forming a magnet brush
- Patent number 6,898,406
- Issue date May 24, 2005
- Ricoh Company, Ltd.
- Yuji Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and image forming method
- Patent number 6,897,001
- Issue date May 24, 2005
- Canon Kabushiki Kaisha
- Kiyoshi Mizoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for two-component developer, image forming method and device...
- Patent number 6,887,636
- Issue date May 3, 2005
- Ricoh Company, Ltd.
- Hiroaki Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device using a two-ingredient type developer and image f...
- Patent number 6,873,814
- Issue date Mar 29, 2005
- Ricoh Company, Ltd.
- Tokuya Ohjimi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developer and image-forming method using the de...
- Patent number 6,864,031
- Issue date Mar 8, 2005
- Sharp Kabushiki Kaisha
- Toshihisa Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method of developing an electrostatic l...
- Patent number 6,856,781
- Issue date Feb 15, 2005
- Ricoh Company, Ltd.
- Hiroaki Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a maximum charge quantity of tone...
- Patent number 6,832,058
- Issue date Dec 14, 2004
- Konica Corporation
- Hiroshi Akita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus provided with developing device using magne...
- Patent number 6,816,696
- Issue date Nov 9, 2004
- Konica Corporation
- Kimio Nishizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner and development process with improved ima...
- Patent number 6,797,448
- Issue date Sep 28, 2004
- Eastman Kodak Company
- Robert D. Fields
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing process with optimized setpoints
- Patent number 6,775,505
- Issue date Aug 10, 2004
- NexPress Digital LLC
- Eric C. Stelter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development systems for magnetic toners and toners having reduced m...
- Patent number 6,766,136
- Issue date Jul 20, 2004
- Eastman Kodak Company
- Thomas A. Jadwin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Image formation apparatus using a dry two-component developer for d...
- Patent number 6,757,507
- Issue date Jun 29, 2004
- Ricoh Company, Ltd.
- Satoshi Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,757,509
- Issue date Jun 29, 2004
- Ricoh Company, Ltd.
- Hisashi Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image developing process with optimized average...
- Patent number 6,728,503
- Issue date Apr 27, 2004
- Heidelberger Druckmaschinen AG
- Eric C. Stelter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device using a magnet brush and image forming apparatus...
- Patent number 6,728,504
- Issue date Apr 27, 2004
- Ricoh Company, Ltd.
- Osamu Ariizumi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Image forming apparatus with improved developing device
- Patent number 6,721,526
- Issue date Apr 13, 2004
- Konica Corporation
- Kunio Shigeta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus using the same
- Patent number 6,708,015
- Issue date Mar 16, 2004
- Ricoh Company, Ltd.
- Hisao Kurosu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLING SUPPLY OF MAGNETIC MATERIAL
- Publication number 20220035272
- Publication date Feb 3, 2022
- Hewlett-Packard Development Company, L.P.
- Gabriel S. McDaniel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20190094735
- Publication date Mar 28, 2019
- Canon Kabushiki Kaisha
- Ikuyo Kuroiwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20180224766
- Publication date Aug 9, 2018
- Canon Kabushiki Kaisha
- Yuta Okuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER, METHOD FOR FORMING IMAGE, AND METHOD FOR PRODUCING DEVEL...
- Publication number 20150044605
- Publication date Feb 12, 2015
- KYOCERA DOCUMENT SOLUTIONS INC.
- Akinori KOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140376973
- Publication date Dec 25, 2014
- KYOCERA DOCUMENT SOLUTIONS INC.
- Akihiro WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TWO-COMPONENT DEVELOPER, AND IMAGE FORMING METHOD
- Publication number 20140113228
- Publication date Apr 24, 2014
- Canon Kabushiki Kaisha
- Yoshiaki Shiotari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20140023409
- Publication date Jan 23, 2014
- FUJI XEROX CO., LTD
- Nobumasa FURUYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130272751
- Publication date Oct 17, 2013
- KYOCERA DOCUMENT SOLUTIONS INC.
- Takashi Eiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
- Publication number 20090246675
- Publication date Oct 1, 2009
- Canon Kabushiki Kaisha
- Kunihiko Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD USING TRICKLE DEVELOPING SYSTEM, DEVELOPER USE...
- Publication number 20070238041
- Publication date Oct 11, 2007
- Konica Minolta Business Technologies, Inc.
- Makoto KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing method for an image forming apparatus and developing dev...
- Publication number 20050271427
- Publication date Dec 8, 2005
- Shigekazu Enoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Development systems for magnetic toners and toners having reduced m...
- Publication number 20040219447
- Publication date Nov 4, 2004
- Thomas A. Jadwin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Image formation apparatus using a dry two-component developer for d...
- Publication number 20040179861
- Publication date Sep 16, 2004
- Satoshi Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20040175207
- Publication date Sep 9, 2004
- Hisashi Shoji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic developer and image-forming method using the de...
- Publication number 20040142267
- Publication date Jul 22, 2004
- Sharp Kabushika Kaisha
- Toshihisa Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Development systems for magnetic toners and toners having reduced m...
- Publication number 20030190541
- Publication date Oct 9, 2003
- Thomas A. Jadwin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Developing method for an image forming apparatus and developing dev...
- Publication number 20030185599
- Publication date Oct 2, 2003
- Shigekazu Enoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatic image developing process with optimized setpoints
- Publication number 20030175053
- Publication date Sep 18, 2003
- Eric C. Stelter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus provided with developing device using magne...
- Publication number 20030161666
- Publication date Aug 28, 2003
- Konica Corporation
- Kimio Nishizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner and image forming method
- Publication number 20030152856
- Publication date Aug 14, 2003
- Kiyoshi Mizoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image forming apparatus using the same
- Publication number 20030152403
- Publication date Aug 14, 2003
- Yuji Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030118362
- Publication date Jun 26, 2003
- Konica Corporation
- Hiroshi Akita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device using a two-ingredient type developer and image f...
- Publication number 20030108362
- Publication date Jun 12, 2003
- Tokuya Ohjimi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner for two-component developer, image forming method and device...
- Publication number 20030104297
- Publication date Jun 5, 2003
- Hiroaki Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer composition for non-interactive magnetic brush development
- Publication number 20030099896
- Publication date May 29, 2003
- Xerox Corporation.
- Robert J. Meyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030091372
- Publication date May 15, 2003
- Kunio Shigeta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF REPLENISHING DEVELOPER WITH ZINC STEARATE
- Publication number 20030063926
- Publication date Apr 3, 2003
- XEROX Corporation
- Thomas J. Budny
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of developing a latent electrostatic image
- Publication number 20030044713
- Publication date Mar 6, 2003
- Kimitoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic toner and development process with improved ima...
- Publication number 20030013032
- Publication date Jan 16, 2003
- Robert D. Fields
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus
- Publication number 20030012587
- Publication date Jan 16, 2003
- Canon Kabushiki Kaisha
- Yuji Bessho
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

using magnetic brush

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Developing device

Developing device and image forming apparatus

Developer, method for forming image, and method for producing devel...

Image forming apparatus with a toner collection mode that collects...

Image forming apparatus

Developing device, image forming apparatus and image forming method

Image forming method using trickle developing system, developer use...

Developing method for an image forming apparatus and developing dev...

Image forming method and image forming apparatus

Development systems for magnetic toners and toners having reduced m...

Developing method for an image forming apparatus and developing dev...

Image forming apparatus

Image formation apparatus using a dry two-component developer for d...

Developing device having a developer forming a magnet brush

Toner and image forming method

Toner for two-component developer, image forming method and device...

Developing device using a two-ingredient type developer and image f...

Electrophotographic developer and image-forming method using the de...

Image forming apparatus and method of developing an electrostatic l...

Image forming apparatus including a maximum charge quantity of tone...

Image forming apparatus provided with developing device using magne...

Electrophotographic toner and development process with improved ima...

Electrostatic image developing process with optimized setpoints

Development systems for magnetic toners and toners having reduced m...

Image formation apparatus using a dry two-component developer for d...

Image forming apparatus

Electrophotographic image developing process with optimized average...

Developing device using a magnet brush and image forming apparatus...

Image forming apparatus with improved developing device

Developing device and image forming apparatus using the same

Patents Applicationslast 30 patents

CONTROLLING SUPPLY OF MAGNETIC MATERIAL

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

DEVELOPING DEVICE

DEVELOPER, METHOD FOR FORMING IMAGE, AND METHOD FOR PRODUCING DEVEL...

IMAGE FORMING APPARATUS

TONER, TWO-COMPONENT DEVELOPER, AND IMAGE FORMING METHOD

DEVELOPING DEVICE, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...

IMAGE FORMING METHOD USING TRICKLE DEVELOPING SYSTEM, DEVELOPER USE...

Developing method for an image forming apparatus and developing dev...

Development systems for magnetic toners and toners having reduced m...

Image formation apparatus using a dry two-component developer for d...

Image forming apparatus

Electrophotographic developer and image-forming method using the de...

Development systems for magnetic toners and toners having reduced m...

Developing method for an image forming apparatus and developing dev...

Electrostatic image developing process with optimized setpoints

Image forming apparatus provided with developing device using magne...

Toner and image forming method

Developing device and image forming apparatus using the same

Image forming apparatus

Developing device using a two-ingredient type developer and image f...

Toner for two-component developer, image forming method and device...

Developer composition for non-interactive magnetic brush development

Image forming apparatus

METHOD OF REPLENISHING DEVELOPER WITH ZINC STEARATE

Method of developing a latent electrostatic image

Electrophotographic toner and development process with improved ima...

Developing apparatus