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Fixed electrodes behind moving donor member surface
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CPC
G03G2215/0656
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PHYSICS
G03
Photography
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G2215/00
Apparatus for electrophotographic processes
Current Industry
G03G2215/0656
Fixed electrodes behind moving donor member surface
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Patents Grants
last 30 patents
Information
Patent Grant
Developer supply device
Patent number
8,406,662
Issue date
Mar 26, 2013
Brother Kogyo Kabushiki Kaisha
Masataka Maeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer supply device
Patent number
8,326,188
Issue date
Dec 4, 2012
Brother Kogyo Kabushiki Kaisha
Kenjiro Nishiwaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer supply device
Patent number
8,275,298
Issue date
Sep 25, 2012
Brother Kogyo Kabushiki Kaisha
Masataka Maeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer supply device
Patent number
8,112,019
Issue date
Feb 7, 2012
Brother Kogyo Kabushiki Kaisha
Suzue Onoda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color image forming apparatus and process cartridge therefor
Patent number
7,340,204
Issue date
Mar 4, 2008
Ricoh Company, Ltd.
Yasushi Nakazato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device having a voltage application member for applying...
Patent number
7,302,214
Issue date
Nov 27, 2007
Konica Minolta Business Technologies, Inc.
Tomoyuki Imura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus and image forming apparatus using progressive...
Patent number
6,901,232
Issue date
May 31, 2005
Sharp Kabushiki Kaisha
Masamitsu Sakuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Non-interactive development apparatus for electrophotographic machi...
Patent number
6,895,202
Issue date
May 17, 2005
Xerox Corporation
Jack T. LeStrange
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Donor belt and electrode structure supported behind the belt for de...
Patent number
5,276,488
Issue date
Jan 4, 1994
Xerox Corporation
Fred W. Schmidlin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus for electrophotographic copying machines
Patent number
4,546,722
Issue date
Oct 15, 1985
Olympus Optical Co., Ltd.
Akitoshi Toda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
DEVELOPMENT DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20120134721
Publication date
May 31, 2012
RICOH COMPANY, LTD.
Hiroya ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer Supply Device
Publication number
20100303511
Publication date
Dec 2, 2010
BROTHER KOGYO KABUSHIKI KAISHA
Masataka Maeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer Supply Device
Publication number
20100247134
Publication date
Sep 30, 2010
BROTHER KOGYO KABUSHIKI KAISHA
Masataka MAEDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer Supply Device
Publication number
20100247157
Publication date
Sep 30, 2010
BROTHER KOGYO KABUSHIKI KAISHA
Suzue ONODA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer Supply Device
Publication number
20100158577
Publication date
Jun 24, 2010
BROTHER KOGYO KABUSHIKI KAISHA
Kenjiro Nishiwaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Color image forming apparatus and process cartridge therefor
Publication number
20060088337
Publication date
Apr 27, 2006
Yasushi Nakazato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing Device Having A Voltage Application Member For Applying...
Publication number
20060078357
Publication date
Apr 13, 2006
Konica Minolta Business Technologies, Inc.
Tomoyuki Imura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Non-interactive development apparatus for electrophotographic machi...
Publication number
20050063737
Publication date
Mar 24, 2005
Xerox Corporation.
Jack T. LeStrange
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing device and image forming device
Publication number
20040213608
Publication date
Oct 28, 2004
Masamitsu Sakuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY