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G03G2215/0816
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PHYSICS
G03
Photography
G03G
ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G2215/00
Apparatus for electrophotographic processes
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G03G2215/0816
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Patents Grants
last 30 patents
Information
Patent Grant
Developer container, image forming unit, and image forming apparatus
Patent number
12,066,770
Issue date
Aug 20, 2024
Oki Electric Industry Co., Ltd.
Kaori Sudo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Stirring device with a lubricating layer, toner container, waste to...
Patent number
10,877,399
Issue date
Dec 29, 2020
Ricoh Company, Ltd.
Naoki Matsuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, image forming unit, image forming apparatus, a...
Patent number
10,663,888
Issue date
May 26, 2020
Oki Data Corporation
Takanori Mimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container
Patent number
10,642,191
Issue date
May 5, 2020
JIANGXI KILIDER TECHNOLOGY CO., LTD
Jinjun Zhu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus and image forming apparatus
Patent number
10,365,585
Issue date
Jul 30, 2019
Konica Minolta, Inc.
Takumi Sakurada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Stirring/conveying member, and developing device and image forming...
Patent number
10,345,738
Issue date
Jul 9, 2019
Kyocera Document Solutions Inc.
Akifumi Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container, image forming unit, and image forming apparatus
Patent number
10,295,934
Issue date
May 21, 2019
Oki Data Corporation
Shun Hatanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Powder transport member, powder container, and image forming apparatus
Patent number
9,599,928
Issue date
Mar 21, 2017
Fuji Xerox Co., Ltd.
Akihisa Maruyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner case and image forming apparatus
Patent number
9,042,793
Issue date
May 26, 2015
Kyocera Document Solutions Inc.
Masaru Torimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer transporting device and image forming apparatus
Patent number
8,818,236
Issue date
Aug 26, 2014
Fuji Xerox Co., Ltd.
Yoshiyuki Takashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer storing vessel and image forming apparatus
Patent number
8,320,797
Issue date
Nov 27, 2012
Fuji Xerox Co., Ltd.
Mitsugu Inomata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus, image forming apparatus having the same, and...
Patent number
7,751,745
Issue date
Jul 6, 2010
Samsung Electronics Co. Ltd.
Joo-hwan Noh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer agitator increasing electrification rate of developer, an...
Patent number
7,711,290
Issue date
May 4, 2010
Samsung Electronics Co., Ltd.
Sang-don Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Xerographic developer unit having variable pitch auger
Patent number
7,313,348
Issue date
Dec 25, 2007
Xerox Corporation
Steven C. Hart
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING CASING THAT HAS RECESSED PORTION AND...
Publication number
20240027950
Publication date
Jan 25, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER, IMAGE FORMING UNIT, AND IMAGE FORMING APPARATUS
Publication number
20230305436
Publication date
Sep 28, 2023
Oki Electric Industry Co., Ltd.
Kaori SUDO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CASE AND IMAGE FORMING APPARATUS
Publication number
20140241759
Publication date
Aug 28, 2014
KYOCERA DOCUMENT SOLUTIONS INC.
Masaru TORIMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER TRANSPORTING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20130121732
Publication date
May 16, 2013
FUJI XEROX CO., LTD
Yoshiyuki TAKASHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
Publication number
20130022374
Publication date
Jan 24, 2013
Yoshiki ICHIKAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER STORING VESSEL AND IMAGE FORMING APPARATUS
Publication number
20100322666
Publication date
Dec 23, 2010
FUJI XEROX CO., LTD
Mitsugu INOMATA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING APPARATUS, IMAGE FORMING APPARATUS HAVING THE SAME, AND...
Publication number
20090022512
Publication date
Jan 22, 2009
Samsung Electronics Co., Ltd.
Joo-hwan NOH
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Agitator, and developing apparatus and image forming device having...
Publication number
20080050152
Publication date
Feb 28, 2008
Samsung Electronics Co., Ltd.
Sang-don Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Xerographic developer unit having variable pitch auger
Publication number
20070098450
Publication date
May 3, 2007
Xerox Corporation.
Steven C. Hart
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY