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Arrangements for conditioning developer in the developing sump
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G03G15/0846
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
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G03G15/0846
Arrangements for conditioning developer in the developing sump
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Patents Grants
last 30 patents
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Patent Grant
Developing device, image forming apparatus, and airflow controlling...
Patent number
10,073,415
Issue date
Sep 11, 2018
Fuji Xerox Co., Ltd.
Kazuya Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Developer supply device and image forming apparatus
Patent number
10,031,443
Issue date
Jul 24, 2018
Fuji Xerox Co., Ltd.
Kenjo Nagata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus having developer distribution control
Patent number
9,952,536
Issue date
Apr 24, 2018
Canon Kabushiki Kaisha
Kyosuke Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Powder container, developing device, process unit, and image formin...
Patent number
9,658,574
Issue date
May 23, 2017
Ricoh Company, Ltd.
Shoh Tsuritani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus including same
Patent number
9,618,878
Issue date
Apr 11, 2017
Kyocera Document Solutions Inc.
Kosuke Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus
Patent number
9,195,168
Issue date
Nov 24, 2015
Fuji Xerox Co., Ltd.
Yasutomo Ishii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,052,636
Issue date
Jun 9, 2015
Canon Kabushiki Kaisha
Fumitake Hirobe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sieve device, powder transporting unit, image forming apparatus, an...
Patent number
8,934,816
Issue date
Jan 13, 2015
Ricoh Company, Ltd.
Junji Yamabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, stirring unit and process cartridge
Patent number
8,934,794
Issue date
Jan 13, 2015
Canon Kabushiki Kaisha
Takeshi Kubota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sieve device, supply unit, developing unit, image forming apparatus...
Patent number
8,929,777
Issue date
Jan 6, 2015
Ricoh Company, Ltd.
Junji Yamabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND AIRFLOW CONTROLLING...
Publication number
20180259902
Publication date
Sep 13, 2018
FUJI XEROX CO., LTD
Kazuya TAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING APPARATUS
Publication number
20180224769
Publication date
Aug 9, 2018
Canon Kabushiki Kaisha
Kyosuke Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PAPER HUMIDIFIER AND IMAGE FORMING SYSTEM
Publication number
20180059616
Publication date
Mar 1, 2018
Konica Minolta, Inc.
Tsuyoshi TSUCHIYA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REDUCING CONTAMINATION
Publication number
20180017882
Publication date
Jan 18, 2018
HP INDIGO B.V.
Kobi Shkuri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING APPARATUS
Publication number
20170123349
Publication date
May 4, 2017
Canon Kabushiki Kaisha
Kyosuke Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
Publication number
20170023878
Publication date
Jan 26, 2017
KYOCERA DOCUMENT SOLUTIONS INC.
Kosuke UCHIDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130230333
Publication date
Sep 5, 2013
Canon Kabushiki Kaisha
Fumitake Hirobe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SIEVE DEVICE, POWDER TRANSPORTING UNIT, IMAGE FORMING APPARATUS, AN...
Publication number
20130216271
Publication date
Aug 22, 2013
Junji Yamabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SIEVE DEVICE, SUPPLY UNIT, DEVELOPING UNIT, IMAGE FORMING APPARATUS...
Publication number
20130216270
Publication date
Aug 22, 2013
Junji Yamabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
Publication number
20120251140
Publication date
Oct 4, 2012
Canon Kabushiki Kaisha
Takeshi Kubota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY