Upper part of donor member transports used developer back to the sump

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CPC
G03G2215/0811

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

Current Industry

G03G2215/0811Upper part of donor member transports used developer back to the sump

Industries

Patents Grantslast 30 patents

Information Patent Grant
Developing device having a delivery unit to transport collected dev...
- Patent number 10,739,699
- Issue date Aug 11, 2020
- Fuji Xerox Co., Ltd.
- Masanori Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming member including a clearance cl...
- Patent number 10,031,440
- Issue date Jul 24, 2018
- Fuji Xerox Co., Ltd.
- Takashi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,676,098
- Issue date Mar 18, 2014
- Fuji Xerox Co., Ltd.
- Kazuhiko Hirokawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 7,473,509
- Issue date Jan 6, 2009
- Konica Minolta Business Technologies, Inc.
- Akihiko Itami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120195648
- Publication date Aug 2, 2012
- FUJI XEROX CO., LTD
- Kazuhiko HIROKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method and image forming apparatus
- Publication number 20060115761
- Publication date Jun 1, 2006
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Akihiko Itami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY