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Susono-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cylindrical fixing member, fixing device and image forming apparatus
Patent number
10,452,012
Issue date
Oct 22, 2019
Canon Kabushiki Kaisha
Masatake Usui
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Color image forming apparatus having function of obtaining color in...
Patent number
9,075,330
Issue date
Jul 7, 2015
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color image forming apparatus having function of obtaining color in...
Patent number
8,594,517
Issue date
Nov 26, 2013
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and electric discharge device
Patent number
8,116,669
Issue date
Feb 14, 2012
Canon Kabushiki Kaisha
Noriaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image heating apparatus having recording medium conveying nip nonun...
Patent number
7,010,256
Issue date
Mar 7, 2006
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with plural transfer means and selecting me...
Patent number
6,473,574
Issue date
Oct 29, 2002
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Self-cleaning image forming apparatus
Patent number
6,385,428
Issue date
May 7, 2002
Canon Kabushiki Kaisha
Michio Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230092025
Publication date
Mar 23, 2023
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220365458
Publication date
Nov 17, 2022
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CYLINDRICAL FIXING MEMBER, FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20190018350
Publication date
Jan 17, 2019
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20150346660
Publication date
Dec 3, 2015
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COLOR IMAGE FORMING APPARATUS HAVING FUNCTION OF OBTAINING COLOR IN...
Publication number
20140044444
Publication date
Feb 13, 2014
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COLOR IMAGE FORMING APPARATUS HAVING FUNCTION OF OBTAINING COLOR IN...
Publication number
20110217052
Publication date
Sep 8, 2011
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND ELECTRIC DISCHARGE DEVICE
Publication number
20090110447
Publication date
Apr 30, 2009
Canon Kabushiki Kaisha
Noriaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image heating apparatus having recording medium conveying nip nonun...
Publication number
20050105941
Publication date
May 19, 2005
Canon Kabushiki Kaisha
Masatake Usui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY