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Generally vertically mounting of said toner cartridge parallel to its longitudinal rotational axis
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G03G2215/0673
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G2215/00
Apparatus for electrophotographic processes
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G03G2215/0673
Generally vertically mounting of said toner cartridge parallel to its longitudinal rotational axis
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus with attachable supply container
Patent number
12,169,382
Issue date
Dec 17, 2024
Canon Kabushiki Kaisha
Yu Shuhama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container and image forming system
Patent number
12,140,884
Issue date
Nov 12, 2024
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container and image forming system
Patent number
12,105,442
Issue date
Oct 1, 2024
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming system for use with an attachable developer container
Patent number
12,038,700
Issue date
Jul 16, 2024
Canon Kabushiki Kaisha
Kazuaki Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Structure for driving toner inlet shutter of developing cartridge b...
Patent number
11,953,845
Issue date
Apr 9, 2024
Hewlett-Packard Development Company, L.P.
Shin-Hyup Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus to receive a supply container storing devel...
Patent number
11,829,095
Issue date
Nov 28, 2023
Canon Kabushiki Kaisha
Yu Shuhama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container and image forming system
Patent number
11,822,265
Issue date
Nov 21, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container having nozzle and projection at bottom of container...
Patent number
11,662,673
Issue date
May 30, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Storing information in a toner refill kit during toner refill
Patent number
11,644,768
Issue date
May 9, 2023
Hewlett-Packard Development Company, L.P.
Hong-Chul Choi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Toner container having nozzle and projection at bottom of container...
Patent number
11,640,127
Issue date
May 2, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus to receive a supply container storing devel...
Patent number
11,526,118
Issue date
Dec 13, 2022
Canon Kabushiki Kaisha
Yu Shuhama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming system having developer container, rotating member fo...
Patent number
11,526,099
Issue date
Dec 13, 2022
Canon Kabushiki Kaisha
Kazuaki Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Storing information in toner refill kit during toner refill
Patent number
11,506,991
Issue date
Nov 22, 2022
Hewlett-Packard Development Company, L.P.
Hong-Chul Choi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Asymmetric key features
Patent number
11,067,920
Issue date
Jul 20, 2021
Hewlett-Packard Development Company, L.P.
Sean Daniel Fitzgerald
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of applying appropriate voltage to...
Patent number
10,585,373
Issue date
Mar 10, 2020
Brother Kogyo Kabushiki Kaisha
Toshiyuki Sano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner case for image forming apparatus
Patent number
9,182,702
Issue date
Nov 10, 2015
Kyocera Document Solutions Inc.
Atsuhiro Wakimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer cartridge, developing device and image forming apparatus
Patent number
8,913,927
Issue date
Dec 16, 2014
Oki Data Corporation
Yukiyoshi Oda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation unit and image formation apparatus
Patent number
8,862,028
Issue date
Oct 14, 2014
Oki Data Corporation
Masashi Fujii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer cartridge including deformation preventing projections, i...
Patent number
8,693,924
Issue date
Apr 8, 2014
Oki Data Corporation
Masashi Fujii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer supplying apparatus and developer supplying system
Patent number
8,099,028
Issue date
Jan 17, 2012
Canon Kabushiki Kaisha
Yusuke Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus that uses this develo...
Patent number
7,965,957
Issue date
Jun 21, 2011
Ricoh Company, Ltd.
Tomohiro Kubota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge, process cartridge, and image forming apparatus
Patent number
7,899,358
Issue date
Mar 1, 2011
Brother Kogyo Kabushiki Kaisha
Satoru Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner supply unit and image forming apparatus
Patent number
7,542,697
Issue date
Jun 2, 2009
Ricoh Company, Ltd.
Junichi Matsumoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Toner supply unit and image forming apparatus
Patent number
7,356,290
Issue date
Apr 8, 2008
Ricoh Company, Ltd.
Junichi Matsumoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and system for increasing density of toner in a toner container
Patent number
7,302,975
Issue date
Dec 4, 2007
Xerox Corporation
Paul M. Wegman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Toner supply unit and image forming apparatus
Patent number
7,209,689
Issue date
Apr 24, 2007
Ricoh Company, Ltd.
Junichi Matsumoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Toner supply unit and image forming apparatus
Patent number
7,130,558
Issue date
Oct 31, 2006
Ricoh Company, Ltd.
Junichi Matsumoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Toner supply unit and image forming apparatus
Patent number
7,088,945
Issue date
Aug 8, 2006
Ricoh Company, Ltd.
Junichi Matsumoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Toner replenishing device with timing control of toner replenishing...
Patent number
7,043,179
Issue date
May 9, 2006
Ricoh Company, Ltd.
Junichi Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner supply unit and image forming apparatus
Patent number
6,628,908
Issue date
Sep 30, 2003
Ricoh Company, Ltd.
Junichi Matsumoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
Publication number
20240411245
Publication date
Dec 12, 2024
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING SYSTEM
Publication number
20240184230
Publication date
Jun 6, 2024
Canon Kabushiki Kaisha
Kazuaki Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240061369
Publication date
Feb 22, 2024
Canon Kabushiki Kaisha
Yu Shuhama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
Publication number
20240036496
Publication date
Feb 1, 2024
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
Publication number
20230205114
Publication date
Jun 29, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230085450
Publication date
Mar 16, 2023
Canon Kabushiki Kaisha
Yu Shuhama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING SYSTEM
Publication number
20230048810
Publication date
Feb 16, 2023
Canon Kabushiki Kaisha
Kazuaki Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HANDLING ABNORMAL OPERATION DURING TONER REFILL
Publication number
20230032397
Publication date
Feb 2, 2023
Hewlett-Packard Development Company, L.P.
Hong-Chul CHOI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ASYMMETRIC KEY FEATURES
Publication number
20210165340
Publication date
Jun 3, 2021
Hewlett-Packard Development Company, L.P.
Sean Daniel FITZGERALD
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
DEVELOPER CARTRIDGE, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20120219328
Publication date
Aug 30, 2012
Oki Data Corporation
Yukiyoshi ODA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMATION UNIT AND IMAGE FORMATION APPARATUS
Publication number
20120076549
Publication date
Mar 29, 2012
Oki Data Corporation
Masashi Fujii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CARTRIDGE, IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS
Publication number
20110129260
Publication date
Jun 2, 2011
Oki Data Corporation
Masashi Fujii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER SUPPLYING APPARATUS AND DEVELOPER SUPPLYING SYSTEM
Publication number
20090232546
Publication date
Sep 17, 2009
Canon Kabushiki Kaisha
Yusuke Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS THAT USES THIS DEVELO...
Publication number
20080187358
Publication date
Aug 7, 2008
Tomohiro Kubota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER SUPPLY UNIT AND IMAGE FORMING APPARATUS
Publication number
20080152380
Publication date
Jun 26, 2008
Junichi Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner Supply Unit And Image Forming Apparatus
Publication number
20070110480
Publication date
May 17, 2007
Junichi Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing cartridge, process cartridge, and image forming apparatus
Publication number
20070071480
Publication date
Mar 29, 2007
BROTHER KOGYO KABUSHIKI KAISHA
Satoru Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method and system for increasing density of toner in a toner container
Publication number
20060191590
Publication date
Aug 31, 2006
Xerox Corporation.
Paul M. Wegman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner supply unit and image forming apparatus
Publication number
20050169673
Publication date
Aug 4, 2005
Junichi Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner replenishing device
Publication number
20050025527
Publication date
Feb 3, 2005
Junichi Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Replenishment receptacle for an electrostatographic reproduction ap...
Publication number
20040197118
Publication date
Oct 7, 2004
NexPress Solutions LLC
Terry Richard Elich
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner supply unit and image forming apparatus
Publication number
20040197119
Publication date
Oct 7, 2004
Junichi Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner supply unit and image forming apparatus
Publication number
20040091287
Publication date
May 13, 2004
Junichi Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner supply unit and image forming apparatus
Publication number
20020039502
Publication date
Apr 4, 2002
Junichi Matsumoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC