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Toner cartridges fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material
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G03G15/0834
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
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G03G15/0834
Toner cartridges fulfilling a continuous function within the electrographic apparatus during the use of the supplied developer material
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Patents Grants
last 30 patents
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Patent Grant
Toner cartridge having a biasing assembly for biasing a media feed...
Patent number
10,444,661
Issue date
Oct 15, 2019
Lexmark International, Inc.
Gregory Alan Cavill
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge supporting apparatus, image forming apparatus using...
Patent number
10,162,285
Issue date
Dec 25, 2018
Sharp Kabushiki Kaisha
Shintaro Fukuoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Powder container, powder supply device, and image forming apparatus...
Patent number
10,146,154
Issue date
Dec 4, 2018
Ricoh Company, Ltd.
Kentaro Nodera
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having controlled driving force
Patent number
10,139,753
Issue date
Nov 27, 2018
Canon Kabushiki Kaisha
Takao Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge, developing apparatus and image forming appara...
Patent number
10,139,750
Issue date
Nov 27, 2018
S. Printing Solution Co., Ltd.
Ho-jin Jang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having controlled driving force
Patent number
10,012,930
Issue date
Jul 3, 2018
Canon Kabushiki Kaisha
Takao Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device with spaces between toner supply port and develop...
Patent number
10,012,926
Issue date
Jul 3, 2018
KYOCERA Document Solutions Inc.
Ikuo Makie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner case including case main body whose side wall includes bearin...
Patent number
9,996,024
Issue date
Jun 12, 2018
Kyocera Document Solutions Inc.
Daisuke Eto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer cartridge and electrophotographic image forming apparatus...
Patent number
9,983,507
Issue date
May 29, 2018
S. Printing Solution Co., Ltd.
Jong-hyun Park
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner bottle having rib
Patent number
RE46689
Issue date
Jan 30, 2018
Toshiba Tec Kabushiki Kaisha
Noriyuki Umezawa
Information
Patent Grant
Image forming apparatus
Patent number
9,846,384
Issue date
Dec 19, 2017
Canon Kabushiki Kaisha
Ryuji Tanaami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Powder container, powder supply device, and image forming apparatus...
Patent number
9,835,977
Issue date
Dec 5, 2017
Ricoh Company, Ltd.
Kentaro Nodera
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner case and image forming apparatus including the same
Patent number
9,740,142
Issue date
Aug 22, 2017
Kyocera Document Solutions Inc.
Koji Izumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,720,345
Issue date
Aug 1, 2017
Canon Kabushiki Kaisha
Ryuji Tanaami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming apparatus, toner cartridge for th...
Patent number
9,703,233
Issue date
Jul 11, 2017
S. Printing Solution Co., Ltd.
Seong-ho Jeong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container and image forming apparatus
Patent number
9,690,232
Issue date
Jun 27, 2017
Ricoh Company, Ltd.
Eisuke Hori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer supply container and developer supplying system
Patent number
9,632,455
Issue date
Apr 25, 2017
Canon Kabushiki Kaisha
Katsuya Murakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Systems for detecting an axially moveable member within a toner car...
Patent number
9,632,477
Issue date
Apr 25, 2017
Lexmark International, Inc.
Ligia Aura Bejat
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, image forming unit, and image forming apparatus
Patent number
9,588,463
Issue date
Mar 7, 2017
Oki Data Corporation
Masayuki Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming apparatus, toner cartridge for th...
Patent number
9,541,859
Issue date
Jan 10, 2017
Samsung Electronics Co., Ltd.
Seong-ho Jeong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner supply container and applications of same
Patent number
9,500,985
Issue date
Nov 22, 2016
General Plastic Industrial Co., Ltd.
Kuan-Tung Li
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner supply container and applications of same
Patent number
9,471,004
Issue date
Oct 18, 2016
General Plastic Industrial Co., Ltd.
Kuan-Tung Li
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Powder container, powder supply device, and image forming apparatus...
Patent number
9,459,556
Issue date
Oct 4, 2016
Ricoh Company, Ltd.
Kentaro Nodera
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Systems and methods for reincorporating waste toner with fresh tone...
Patent number
9,454,125
Issue date
Sep 27, 2016
Lexmark International, Inc.
Ligia Aura Bejat
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container and image forming apparatus
Patent number
9,429,874
Issue date
Aug 30, 2016
Ricoh Company, Ltd.
Eisuke Hori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,423,766
Issue date
Aug 23, 2016
Canon Kabushiki Kaisha
Ryuji Tanaami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge and image forming apparatus incorporating same
Patent number
9,400,450
Issue date
Jul 26, 2016
Ricoh Company, Ltd.
Teppei Kikuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,389,536
Issue date
Jul 12, 2016
Canon Kabushiki Kaisha
Hideaki Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of supplying developing unit with toner and image forming ap...
Patent number
9,360,795
Issue date
Jun 7, 2016
Samsung Electronics Co., Ltd.
Bum-Kwon Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having an alignment member for aligning with a deve...
Patent number
9,316,944
Issue date
Apr 19, 2016
Lexmark International, Inc.
Kyle Bradley Martin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
TONER CARTRIDGE HAVING A BIASING ASSEMBLY FOR BIASING A MEDIA FEED...
Publication number
20190121256
Publication date
Apr 25, 2019
Lexmark International, Inc.
GREGORY ALAN CAVILL
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180275561
Publication date
Sep 27, 2018
Canon Kabushiki Kaisha
Takao Nakajima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CASE, TONER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20180259880
Publication date
Sep 13, 2018
KYOCERA DOCUMENT SOLUTIONS INC.
Tatsuhiko YOSHII
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE, DEVELOPING APPARATUS AND IMAGE FORMING APPARA...
Publication number
20180181023
Publication date
Jun 28, 2018
S-Printing Solution Co., Ltd.
Ho-jin JANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLUTCH DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20180180106
Publication date
Jun 28, 2018
Canon Kabushiki Kaisha
Seiji Hara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS...
Publication number
20180136583
Publication date
May 17, 2018
S-Printing Solution Co., Ltd.
Jong-hyun PARK
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPMENT DEVICE
Publication number
20180129152
Publication date
May 10, 2018
Canon Kabushiki Kaisha
Takanori Iida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM
Publication number
20180129148
Publication date
May 10, 2018
Canon Kabushiki Kaisha
Kiwamu Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180024458
Publication date
Jan 25, 2018
Canon Kabushiki Kaisha
Hiroki Sasame
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH SAME
Publication number
20180017890
Publication date
Jan 18, 2018
KYOCERA DOCUMENT SOLUTIONS INC.
Ikuo Makie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWDER CONTAINER, POWDER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS...
Publication number
20170363987
Publication date
Dec 21, 2017
Kentaro NODERA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Remanufactured Toner Cartridge and Method
Publication number
20170329256
Publication date
Nov 16, 2017
CLOVER TECHNOLOGIES GROUP, LLC
JUN LI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SELENIUM DRUM CAPABLE OF CONTINUOUSLY SUPPLYING POWDER AND IMAGE FO...
Publication number
20170299980
Publication date
Oct 19, 2017
Chin-Lung Han
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20140321886
Publication date
Oct 30, 2014
Teppei KIKUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Volumetric Toner Cartridge Having Toner Agitators
Publication number
20140079441
Publication date
Mar 20, 2014
Jeffrey Alan Abler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Volumetric Toner Cartridge Having Driven Detachable Toner Platform
Publication number
20140079439
Publication date
Mar 20, 2014
Jeffrey Alan Abler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING APPARATUS
Publication number
20140050509
Publication date
Feb 20, 2014
Ichiro Kadota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CASE AND IMAGE FORMING APPARATUS
Publication number
20140037342
Publication date
Feb 6, 2014
KYOCERA DOCUMENT SOLUTIONS INC.
Tatsuya YAMANAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWDER REFILLING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARA...
Publication number
20140027012
Publication date
Jan 30, 2014
RICOH COMPANY, LTD.
Kazuya SAITOH
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Refilled Toner Cartridge Having Increased Yield
Publication number
20140003836
Publication date
Jan 2, 2014
Static Control Components, Inc.
Lynton R. Burchette
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER BOTTLE, SUPPLY UNIT, AND IMAGE FORMING APPARATUS
Publication number
20130259533
Publication date
Oct 3, 2013
Hideji HAYASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWDER CONTAINER, POWDER SUPPLY DEVICE, AND IMAGE FORMING APPARATUS...
Publication number
20130243491
Publication date
Sep 19, 2013
Kentaro NODERA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWDER CONTAINER, TONER CARTRIDGE, DEVELOPING DEVICE, PROCESS UNIT,...
Publication number
20130236197
Publication date
Sep 12, 2013
Tomofumi Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER REPLENISHING CONTAINER AND IMAGE FORMING APPARATUS DETACHABLY...
Publication number
20130216243
Publication date
Aug 22, 2013
CASIO COMPUTER CO., LTD.
Moriyuki KOUROKU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
Publication number
20130209140
Publication date
Aug 15, 2013
Canon Kabushiki Kaisha
Katsuya Murakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image-Forming Device Capable of Positioning Developing Unit and Dev...
Publication number
20130183066
Publication date
Jul 18, 2013
BROTHER KOGYO KABUSHIKI KAISHA
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner Cartridge having a Pivoting Exit Port Cover
Publication number
20130170872
Publication date
Jul 4, 2013
Lexmark International, Inc.
John Andrew Buchanan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE HAVING A PIVOTING EXIT PORT COVER
Publication number
20130170861
Publication date
Jul 4, 2013
John Andrew Buchanan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20130149011
Publication date
Jun 13, 2013
Canon Kabushiki Kaisha
Makoto Hayashida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING APPARATUS
Publication number
20130129391
Publication date
May 23, 2013
Ichiro Kadota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY