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Numazu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus, cartridge and image forming apparatus system
Patent number
9,720,373
Issue date
Aug 1, 2017
Canon Kabushiki Kaisha
Masato Tanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Manufacturing method of cartridge including information storing ele...
Patent number
9,329,569
Issue date
May 3, 2016
Canon Kabushiki Kaisha
Sadaaki Tani
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Developer supply cartridge, process cartridge and image forming app...
Patent number
9,182,733
Issue date
Nov 10, 2015
Canon Kabushiki Kaisha
Tadashi Horikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and cartridge
Patent number
9,110,395
Issue date
Aug 18, 2015
Canon Kabushiki Kaisha
Sadaaki Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process cartridge and electrophotographic image forming apparatus
Patent number
8,526,851
Issue date
Sep 3, 2013
Canon Kabushiki Kaisha
Sadaaki Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process cartridge and electrophotographic image forming apparatus
Patent number
8,238,787
Issue date
Aug 7, 2012
Canon Kabushiki Kaisha
Sadaaki Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process cartridge
Patent number
D639846
Issue date
Jun 14, 2011
Canon Kabushiki Kaisha
Kazuhiko Kanno
D18 - Printing and office machinery
Information
Patent Grant
Process cartridge
Patent number
D639335
Issue date
Jun 7, 2011
Canon Kabushiki Kaisha
Kazuhiko Kanno
D18 - Printing and office machinery
Information
Patent Grant
Process cartridge
Patent number
D638056
Issue date
May 17, 2011
Canon Kabushiki Kaisha
Kazuhiko Kanno
D18 - Printing and office machinery
Information
Patent Grant
Process cartridge
Patent number
D638057
Issue date
May 17, 2011
Canon Kabushiki Kaisha
Kazuhiko Kanno
D18 - Printing and office machinery
Information
Patent Grant
Process cartridge
Patent number
D599846
Issue date
Sep 8, 2009
Canon Kabushiki Kaisha
Kojiro Yasui
D18 - Printing and office machinery
Information
Patent Grant
Toner cartridge
Patent number
D599847
Issue date
Sep 8, 2009
Canon Kabushiki Kaisha
Kojiro Yasui
D18 - Printing and office machinery
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM
Publication number
20170310883
Publication date
Oct 26, 2017
Canon Kabushiki Kaisha
Masato Tanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANUFACTURING METHOD OF CARTRIDGE INCLUDING INFORMATION STORING ELE...
Publication number
20150153706
Publication date
Jun 4, 2015
Canon Kabushiki Kaisha
Sadaaki Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM
Publication number
20140086627
Publication date
Mar 27, 2014
Canon Kabushiki Kaisha
Masato Tanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20130164030
Publication date
Jun 27, 2013
Canon Kabushiki Kaisha
Osamu Anan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
Publication number
20130084085
Publication date
Apr 4, 2013
Canon Kabushiki Kaisha
Sadaaki Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
Publication number
20120294647
Publication date
Nov 22, 2012
Canon Kabushiki Kaisha
Sadaaki Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
Publication number
20100209138
Publication date
Aug 19, 2010
Canon Kabushiki Kaisha
Sadaaki Tani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY