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Moriya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fixing belt unit and fixing device
Patent number
11,693,344
Issue date
Jul 4, 2023
Canon Kabushiki Kaisha
Takeshi Kinoshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power supply device and image forming apparatus
Patent number
10,852,672
Issue date
Dec 1, 2020
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power supply apparatus and image forming apparatus having adjusted...
Patent number
10,698,358
Issue date
Jun 30, 2020
Canon Kabushiki Kaisha
Junji Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Image forming apparatus with fixing device, the image forming appar...
Patent number
10,444,677
Issue date
Oct 15, 2019
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power supply apparatus and image forming apparatus having adjusted...
Patent number
10,423,116
Issue date
Sep 24, 2019
Canon Kabushiki Kaisha
Junji Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus including electric storage portion
Patent number
10,168,655
Issue date
Jan 1, 2019
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming and fixing apparatuses having fixing and pressing rot...
Patent number
9,411,279
Issue date
Aug 9, 2016
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing apparatus of induction heating type for fixing image formed...
Patent number
8,768,192
Issue date
Jul 1, 2014
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Serial communication apparatus and image forming apparatus includin...
Patent number
8,515,297
Issue date
Aug 20, 2013
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power supply circuitry for inductive heating element and capable of...
Patent number
8,461,497
Issue date
Jun 11, 2013
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and control method
Patent number
8,068,756
Issue date
Nov 29, 2011
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing controller and image forming apparatus
Patent number
8,023,841
Issue date
Sep 20, 2011
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and control method
Patent number
7,865,097
Issue date
Jan 4, 2011
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power supply, image forming apparatus, and electric current supply...
Patent number
7,825,357
Issue date
Nov 2, 2010
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power supply, image forming apparatus, and electric current supply...
Patent number
7,573,007
Issue date
Aug 11, 2009
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus which includes an image bearing body surfac...
Patent number
7,158,733
Issue date
Jan 2, 2007
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image exposure apparatus and image forming apparatus
Patent number
7,042,591
Issue date
May 9, 2006
Canon Kabushiki Kaisha
Katsuyuki Yamazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
LED chip, LED array chip, LED array head and image-forming apparatus
Patent number
6,498,356
Issue date
Dec 24, 2002
Canon Kabushiki Kaisha
Toshiyuki Sekiya
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FIXING BELT UNIT AND FIXING DEVICE
Publication number
20220091547
Publication date
Mar 24, 2022
Canon Kabushiki Kaisha
Takeshi Kinoshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
Publication number
20200096920
Publication date
Mar 26, 2020
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS HAVING ADJUSTED...
Publication number
20190369546
Publication date
Dec 5, 2019
Canon Kabushiki Kaisha
Junji Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS HAVING ADJUSTED...
Publication number
20190163114
Publication date
May 30, 2019
Canon Kabushiki Kaisha
Junji Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS WITH FIXING DEVICE
Publication number
20190072887
Publication date
Mar 7, 2019
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180067445
Publication date
Mar 8, 2018
Canon Kabushiki Kaisha
Junji Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SUPPRESSING TONER OFFSET IN IMAGE FORMING APPARATUS WITH FIXING UNIT
Publication number
20140037346
Publication date
Feb 6, 2014
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY CIRCUITRY FOR INDUCTIVE HEATING ELEMENT
Publication number
20130251391
Publication date
Sep 26, 2013
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SERIAL COMMUNICATION APPARATUS AND IMAGE FORMING APPARATUS INCLUDIN...
Publication number
20110223533
Publication date
Sep 15, 2011
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD
Publication number
20110085812
Publication date
Apr 14, 2011
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING CONTROLLER AND IMAGE FORMING APPARATUS
Publication number
20100124429
Publication date
May 20, 2010
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY CIRCUITRY FOR INDUCTIVE HEATING ELEMENT
Publication number
20100119248
Publication date
May 13, 2010
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY, IMAGE FORMING APPARATUS, AND ELECTRIC CURRENT SUPPLY...
Publication number
20090268363
Publication date
Oct 29, 2009
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD
Publication number
20090041495
Publication date
Feb 12, 2009
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY, IMAGE FORMING APPARATUS, AND ELECTRIC CURRENT SUPPLY...
Publication number
20070045293
Publication date
Mar 1, 2007
Canon Kabushiki Kaisha
Junji Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20060267263
Publication date
Nov 30, 2006
Canon Kabushiki Kaisha
Junji Ishikawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Image forming apparatus
Publication number
20050214007
Publication date
Sep 29, 2005
Canon Kabushiki Kaisha
Koji Doi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY