Presentation of developer to donor member

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CPC
G03G2215/0841

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

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G03G2215/0841Presentation of developer to donor member

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Patents Grantslast 30 patents

Information Patent Grant
Developing device and image forming apparatus having a reverse heli...
- Patent number 11,609,511
- Issue date Mar 21, 2023
- FUJIFILM Business Innovation Corp.
- Kenta Urayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,744,320
- Issue date Jun 3, 2014
- Sharp Kabushiki Kaisha
- Koichi Mihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming device avoiding excessive disch...
- Patent number 8,620,189
- Issue date Dec 31, 2013
- Konica Minolta Business Technologies, Inc.
- Toshikazu Suzaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer conveyance device, developing device, and image forming d...
- Patent number 8,515,317
- Issue date Aug 20, 2013
- Konica Minolta Business Technologies, Inc.
- Shinichi Yoshimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development agent supply device including an electric-field transfe...
- Patent number 8,412,078
- Issue date Apr 2, 2013
- Brother Kogyo Kabushiki Kaisha
- Kenjiro Nishiwaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge, developing device, process cartridge and image...
- Patent number 8,204,410
- Issue date Jun 19, 2012
- Brother Kogyo Kabushiki Kaisha
- Ryuya Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing agent circulation system and image forming apparatus usi...
- Patent number 8,112,016
- Issue date Feb 7, 2012
- Ricoh Company, Ltd.
- Junichi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit having developer feeding plate and image forming ap...
- Patent number 7,783,236
- Issue date Aug 24, 2010
- Samsung Electronics Co., Ltd.
- Jun-ho Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 7,693,463
- Issue date Apr 6, 2010
- Konica Minolta Business Technologies, Inc.
- Narutaka Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 5,963,766
- Issue date Oct 5, 1999
- Minolta Co., Ltd.
- Yukihiko Okuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with an auger roller for providing a fresh and co...
- Patent number 5,867,756
- Issue date Feb 2, 1999
- Brother Kogyo Kabushiki Kaisha
- Tsuyoshi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing device having toner flow control and...
- Patent number 5,581,334
- Issue date Dec 3, 1996
- Olivetti-Canon Industriale S.p.A.
- Riccardo Forlani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120163873
- Publication date Jun 28, 2012
- Koichi MIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20110170888
- Publication date Jul 14, 2011
- Konica Minolta Business Technologies, Inc.
- Toshikazu Suzaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CONVEYANCE DEVICE, DEVELOPING DEVICE, AND IMAGE FORMING D...
- Publication number 20110170911
- Publication date Jul 14, 2011
- Konica Minolta Business Technologies, Inc.
- Shinichi Yoshimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT AGENT SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING...
- Publication number 20110158696
- Publication date Jun 30, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Kenjiro Nishiwaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100303507
- Publication date Dec 2, 2010
- Konica Minolta Business Technologies, Inc.
- Tatsuya ISONO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Device and Image-Forming Apparatus
- Publication number 20090190962
- Publication date Jul 30, 2009
- SEIKO EPSON CORPORATION
- Takeshi AOKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer Cartridge, Developing Device, Process Cartridge and Image...
- Publication number 20090087226
- Publication date Apr 2, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuya YAMAZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING AGENT CIRCULATION SYSTEM AND IMAGE FORMING APPARATUS USI...
- Publication number 20080298866
- Publication date Dec 4, 2008
- Junichi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING UNIT HAVING DEVELOPER FEEDING PLATE AND IMAGE FORMING AP...
- Publication number 20080193170
- Publication date Aug 14, 2008
- Samsung Electronics Co., Ltd.
- Jun-ho LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image forming apparatus
- Publication number 20070258733
- Publication date Nov 8, 2007
- Konica Minolta Business Technologies, Inc.
- Narutaka Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method and apparatus for effectively conveying developer
- Publication number 20060280529
- Publication date Dec 14, 2006
- Shuuichi Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Presentation of developer to donor member

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Developing device and image forming apparatus having a reverse heli...

Developing device and image forming apparatus

Developing device and image forming device avoiding excessive disch...

Developer conveyance device, developing device, and image forming d...

Development agent supply device including an electric-field transfe...

Developer cartridge, developing device, process cartridge and image...

Developing agent circulation system and image forming apparatus usi...

Developing unit having developer feeding plate and image forming ap...

Developing device and image forming apparatus

Developing device

Developing device with an auger roller for providing a fresh and co...

Electrostatic image developing device having toner flow control and...

Patents Applicationslast 30 patents

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING DEVICE

DEVELOPER CONVEYANCE DEVICE, DEVELOPING DEVICE, AND IMAGE FORMING D...

DEVELOPMENT AGENT SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING...

DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS

Developing Device and Image-Forming Apparatus

Developer Cartridge, Developing Device, Process Cartridge and Image...

DEVELOPING AGENT CIRCULATION SYSTEM AND IMAGE FORMING APPARATUS USI...

DEVELOPING UNIT HAVING DEVELOPER FEEDING PLATE AND IMAGE FORMING AP...

Developing device and image forming apparatus

Image forming method and apparatus for effectively conveying developer