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G03G2215/0863

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

Current Industry

G03G2215/0863Manufacturing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Conductive roller, transfer device, process cartridge, image formin...
- Patent number 10,795,276
- Issue date Oct 6, 2020
- Fuji Xerox Co., Ltd.
- Minoru Rokutan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller and method of producing the same
- Patent number 10,712,685
- Issue date Jul 14, 2020
- Sumitomo Rubber Industries, Ltd.
- Yuta Imase
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Developing roller, and method of producing the same
- Patent number 10,234,786
- Issue date Mar 19, 2019
- Sumitomo Rubber Industries, Ltd.
- Yuta Imase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, manufacturing method therefor, a process cartridge...
- Patent number 10,060,028
- Issue date Aug 28, 2018
- Canon Kabushiki Kaisha
- Takumi Furukawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rubber member for developing roll, and method for manufacturing same
- Patent number 9,964,890
- Issue date May 8, 2018
- NOK Corporation
- Toshihiro Higashira
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus provided with same
- Patent number 9,366,995
- Issue date Jun 14, 2016
- KYOCERA Document Solutions Inc.
- Masaru Hatano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller including a roughened outermost surface, and deve...
- Patent number 9,031,478
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Keiichiro Juri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing electrophotographic elastic roller
- Patent number 8,661,680
- Issue date Mar 4, 2014
- Canon Kabushiki Kaisha
- Akihiro Suzuki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developer bearing member and process for producing same, developmen...
- Patent number 8,546,051
- Issue date Oct 1, 2013
- Canon Kabushiki Kaisha
- Satoshi Otake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic particle carrying device, and developing unit, process car...
- Patent number 8,535,116
- Issue date Sep 17, 2013
- Ricoh Company, Ltd.
- Hiroya Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Universal magnet roller press apparatus, assembly, and method
- Patent number 8,528,210
- Issue date Sep 10, 2013
- Mitsubishi Kagaku Imaging Corporation
- Denny Holmes
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developer bearing member, developing apparatus, and image forming a...
- Patent number 8,521,071
- Issue date Aug 27, 2013
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner mass control by surface roughness and voids
- Patent number 8,500,616
- Issue date Aug 6, 2013
- Lexmark International, Inc.
- Johnathan Lee Barnes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer apparatus, an image forming apparatus and an image formin...
- Patent number 8,027,624
- Issue date Sep 27, 2011
- Seiko Epson Corporation
- Yoichi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller and method of producing the same, and inspection...
- Patent number 8,010,022
- Issue date Aug 30, 2011
- Bridgestone Corporation
- Koji Yamakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller
- Patent number 8,007,426
- Issue date Aug 30, 2011
- Konica Minolta Business Technologies, Inc.
- Meizo Shirose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller, developing apparatus, and image forming apparatus
- Patent number 7,970,322
- Issue date Jun 28, 2011
- Kabushiki Kaisha Toshiba
- Norikazu Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing electrophotographic roller member
- Patent number 7,947,339
- Issue date May 24, 2011
- Canon Kabushiki Kaisha
- Kenichi Yamauchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Development roller, development device, image forming apparatus, an...
- Patent number 7,907,879
- Issue date Mar 15, 2011
- Seiko Epson Corporation
- Yoichi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic particle carrying device, and developing unit, process car...
- Patent number 7,899,374
- Issue date Mar 1, 2011
- Ricoh Company, Ltd.
- Hiroya Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing a hollow body used in an image forming appa...
- Patent number 7,891,094
- Issue date Feb 22, 2011
- Ricoh Company, Ltd.
- Tsuyoshi Imamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrophotographic developing member, process for its production,...
- Patent number 7,798,948
- Issue date Sep 21, 2010
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developer holding member, development device, process cartridge, im...
- Patent number 7,664,441
- Issue date Feb 16, 2010
- Ricoh Company, Ltd.
- Tsuyoshi Imamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developing roller, process for producing developing roller, process...
- Patent number 7,580,660
- Issue date Aug 25, 2009
- Canon Kabushiki Kaisha
- Tadashi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnet compound material to be compression molded, a molded elongat...
- Patent number 7,572,388
- Issue date Aug 11, 2009
- Ricoh Company, Ltd.
- Satoshi Terashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Developing roller, developing apparatus using the same, and image f...
- Patent number 7,570,905
- Issue date Aug 4, 2009
- Canon Kabushiki Kaisha
- Takashi Kusaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods for imaging process cartridge modification
- Patent number 7,477,864
- Issue date Jan 13, 2009
- Static Control Components, Inc.
- Matthew P. Daniels
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electroconductive roller
- Patent number 7,445,588
- Issue date Nov 4, 2008
- SUMITOMO RUBBER INDUSTRIES, LTD.
- Takayuki Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Replaceable developer roller
- Patent number 7,221,889
- Issue date May 22, 2007
- Hewlett-Packard Development Company, L.P.
- M. Derek Patton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for making a resin roller
- Patent number 7,217,114
- Issue date May 15, 2007
- Kaneka Corporation
- Hiroshi Ohgoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20240160123
- Publication date May 16, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tomohiro TAMAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER AND METHOD OF PRODUCING THE SAME
- Publication number 20190361371
- Publication date Nov 28, 2019
- Sumitomo Rubber Industries, Ltd.
- Yuta IMASE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20130058685
- Publication date Mar 7, 2013
- Keiichiro JURI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MEMBER FOR IMAGE FORMING DEVICE
- Publication number 20110229202
- Publication date Sep 22, 2011
- Yoshihisa Mizumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER BEARING MEMBER, DEVELOPING APPARATUS, AND IMAGE FORMING A...
- Publication number 20110135346
- Publication date Jun 9, 2011
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC PARTICLE CARRYING DEVICE, AND DEVELOPING UNIT, PROCESS CAR...
- Publication number 20110130074
- Publication date Jun 2, 2011
- Hiroya ABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Universal magnet roller press apparatus, assembly, and method
- Publication number 20110044721
- Publication date Feb 24, 2011
- Mitsubishi Kagaku Imaging Corporation
- Denny Holmes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC ELASTIC ROLLER
- Publication number 20110000067
- Publication date Jan 6, 2011
- Canon Kasei Kabushiki Kaisha
- Akihiro SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROLLER USABLE WITH IMAGE FORMING APPARATUS AND METHOD OF MANUFACTUR...
- Publication number 20100144505
- Publication date Jun 10, 2010
- Samsung Electronics Co., Ltd.
- Yong-hun Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MANUFACTURING A HOLLOW BODY USED IN AN IMAGE FORMING APPA...
- Publication number 20100077588
- Publication date Apr 1, 2010
- Tsuyoshi Imamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER BEARING MEMBER AND PROCESS FOR PRODUCING SAME, DEVELOPMEN...
- Publication number 20100028792
- Publication date Feb 4, 2010
- Canon Kabushiki Kaisha
- Satoshi Otake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC DEVELOPING MEMBER, PROCESS FOR ITS PRODUCTION,...
- Publication number 20090290907
- Publication date Nov 26, 2009
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROLLING APPARATUS, DEVELOPMENT ROLLER AND METHOD FOR MANUFACTURING...
- Publication number 20090245891
- Publication date Oct 1, 2009
- SEIKO EPSON CORPORATION
- Noboru SAKURAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Development Roller, Development Device, Image Forming Apparatus, an...
- Publication number 20090214271
- Publication date Aug 27, 2009
- SEIKO EPSON CORPORATION
- Yoichi YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, DEVELOPING APPARATUS, AND IMAGE FORMING APPARATUS
- Publication number 20090148195
- Publication date Jun 11, 2009
- Kabushiki Kaisha Toshiba
- Norikazu Ochiai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer Apparatus, An Image Forming Apparatus and An Image Formin...
- Publication number 20090148197
- Publication date Jun 11, 2009
- SEIKO EPSON CORPORATION
- Yoichi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, DEVELOPING APPARATUS USING THE SAME, AND IMAGE F...
- Publication number 20090123195
- Publication date May 14, 2009
- Canon Kabushiki Kaisha
- Takashi Kusaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Mass Control by Surface Roughness and Voids
- Publication number 20090092420
- Publication date Apr 9, 2009
- Johnathan Lee Barnes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC ROLLER MEMBER
- Publication number 20090061109
- Publication date Mar 5, 2009
- Canon Kabushiki Kaisha
- Kenichi Yamauchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DEVELOPING ROLLER, PROCESS FOR PRODUCING DEVELOPING ROLLER, PROCESS...
- Publication number 20090041499
- Publication date Feb 12, 2009
- Canon Kabushiki Kaisha
- Tadashi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER
- Publication number 20090035027
- Publication date Feb 5, 2009
- Konica Minolta Business Technologies, Inc.
- Meizo Shirose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, DEVELOPING APPARATUS USING THE SAME, AND IMAGE F...
- Publication number 20080193172
- Publication date Aug 14, 2008
- Canon Kabushiki Kaisha
- Takashi Kusaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETIC PARTICLE CARRYING DEVICE, AND DEVELOPING UNIT, PROCESS CAR...
- Publication number 20080170891
- Publication date Jul 17, 2008
- Hiroya ABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing roller and method of producing the same, and inspection...
- Publication number 20080013985
- Publication date Jan 17, 2008
- Bridgestone Corporation
- Koji Yamakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER HOLDING MEMBER, DEVELOPMENT DEVICE, PROCESS CARTRIDGE, IM...
- Publication number 20080008503
- Publication date Jan 10, 2008
- Tsuyoshi Imamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Methods for imaging process cartridge modification
- Publication number 20070237543
- Publication date Oct 11, 2007
- Static Control Components, Inc.
- Matthew P. Daniels
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Magnet compound material to be compression molded, a molded elongat...
- Publication number 20070036590
- Publication date Feb 15, 2007
- Satoshi Terashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Epichlorohydrin rollers improved for grinding
- Publication number 20070013107
- Publication date Jan 18, 2007
- Lexmark International, Inc.
- William Hargis Barton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Replaceable developer roller
- Publication number 20060204275
- Publication date Sep 14, 2006
- M. Derek Patton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Tubular roller, method of manufacturing the same, and electro-photo...
- Publication number 20060183615
- Publication date Aug 17, 2006
- Jong-moon Eun
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Manufacturing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Conductive roller, transfer device, process cartridge, image formin...

Developing roller and method of producing the same

Developing roller, and method of producing the same

Charging member, manufacturing method therefor, a process cartridge...

Rubber member for developing roll, and method for manufacturing same

Developing device and image forming apparatus provided with same

Developing roller including a roughened outermost surface, and deve...

Method for manufacturing electrophotographic elastic roller

Developer bearing member and process for producing same, developmen...

Magnetic particle carrying device, and developing unit, process car...

Universal magnet roller press apparatus, assembly, and method

Developer bearing member, developing apparatus, and image forming a...

Toner mass control by surface roughness and voids

Developer apparatus, an image forming apparatus and an image formin...

Developing roller and method of producing the same, and inspection...

Developing roller

Developing roller, developing apparatus, and image forming apparatus

Process for producing electrophotographic roller member

Development roller, development device, image forming apparatus, an...

Magnetic particle carrying device, and developing unit, process car...

Method of manufacturing a hollow body used in an image forming appa...

Electrophotographic developing member, process for its production,...

Developer holding member, development device, process cartridge, im...

Developing roller, process for producing developing roller, process...

Magnet compound material to be compression molded, a molded elongat...

Developing roller, developing apparatus using the same, and image f...

Methods for imaging process cartridge modification

Electroconductive roller

Replaceable developer roller

Device for making a resin roller

Patents Applicationslast 30 patents

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

DEVELOPING ROLLER AND METHOD OF PRODUCING THE SAME

DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS

MEMBER FOR IMAGE FORMING DEVICE

DEVELOPER BEARING MEMBER, DEVELOPING APPARATUS, AND IMAGE FORMING A...

MAGNETIC PARTICLE CARRYING DEVICE, AND DEVELOPING UNIT, PROCESS CAR...

Universal magnet roller press apparatus, assembly, and method

METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC ELASTIC ROLLER

ROLLER USABLE WITH IMAGE FORMING APPARATUS AND METHOD OF MANUFACTUR...

METHOD OF MANUFACTURING A HOLLOW BODY USED IN AN IMAGE FORMING APPA...

DEVELOPER BEARING MEMBER AND PROCESS FOR PRODUCING SAME, DEVELOPMEN...

ELECTROPHOTOGRAPHIC DEVELOPING MEMBER, PROCESS FOR ITS PRODUCTION,...

ROLLING APPARATUS, DEVELOPMENT ROLLER AND METHOD FOR MANUFACTURING...

Development Roller, Development Device, Image Forming Apparatus, an...

DEVELOPING ROLLER, DEVELOPING APPARATUS, AND IMAGE FORMING APPARATUS

Developer Apparatus, An Image Forming Apparatus and An Image Formin...

DEVELOPING ROLLER, DEVELOPING APPARATUS USING THE SAME, AND IMAGE F...

Toner Mass Control by Surface Roughness and Voids

PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC ROLLER MEMBER

DEVELOPING ROLLER, PROCESS FOR PRODUCING DEVELOPING ROLLER, PROCESS...

DEVELOPING ROLLER

DEVELOPING ROLLER, DEVELOPING APPARATUS USING THE SAME, AND IMAGE F...

MAGNETIC PARTICLE CARRYING DEVICE, AND DEVELOPING UNIT, PROCESS CAR...

Developing roller and method of producing the same, and inspection...

DEVELOPER HOLDING MEMBER, DEVELOPMENT DEVICE, PROCESS CARTRIDGE, IM...

Methods for imaging process cartridge modification

Magnet compound material to be compression molded, a molded elongat...

Epichlorohydrin rollers improved for grinding

Replaceable developer roller

Tubular roller, method of manufacturing the same, and electro-photo...