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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus with touch and touchless input portion
Patent number
11,995,359
Issue date
May 28, 2024
Canon Kabushiki Kaisha
Minoru Akazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming system and operation unit
Patent number
11,768,646
Issue date
Sep 26, 2023
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus, method of controlling image forming appara...
Patent number
11,747,881
Issue date
Sep 5, 2023
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input device and image forming apparatus
Patent number
11,706,356
Issue date
Jul 18, 2023
Canon Kabushiki Kaisha
Kenji Fukushi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming system and wireless operation unit
Patent number
11,493,867
Issue date
Nov 8, 2022
Canon Kabushiki Kaisha
Kenji Fukushi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus includes an antenna to establishe wireless...
Patent number
11,196,877
Issue date
Dec 7, 2021
Canon Kabushiki Kaisha
Kenji Fukushi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus, method of controlling image forming appara...
Patent number
11,042,206
Issue date
Jun 22, 2021
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fixing apparatus and image forming apparatus
Patent number
9,244,394
Issue date
Jan 26, 2016
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device capable of detecting wrap jam of recording sheet and...
Patent number
9,235,182
Issue date
Jan 12, 2016
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,122,188
Issue date
Sep 1, 2015
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and power control method therefor
Patent number
8,494,398
Issue date
Jul 23, 2013
Canon Kabushiki Kaisha
Tatsuya Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing apparatus and image forming apparatus
Patent number
8,364,049
Issue date
Jan 29, 2013
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and power control method therefor
Patent number
8,340,545
Issue date
Dec 25, 2012
Canon Kabushiki Kaisha
Tatsuya Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with intermediate transfer belt speed detec...
Patent number
8,064,809
Issue date
Nov 22, 2011
Canon Kabushiki Kaisha
Jun Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having toner density control
Patent number
7,877,031
Issue date
Jan 25, 2011
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation apparatus
Patent number
7,440,706
Issue date
Oct 21, 2008
Canon Kabushiki Kaisha
Tsuyoshi Moriyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image formation apparatus
Patent number
7,426,352
Issue date
Sep 16, 2008
Canon Kabushiki Kaisha
Tsuyoshi Moriyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image heating apparatus with electric power supply stop means
Patent number
7,372,008
Issue date
May 13, 2008
Canon Kabushiki Kaisha
Tomoichiro Ohta
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Image heating apparatus having a heat generation member generating...
Patent number
7,262,391
Issue date
Aug 28, 2007
Canon Kabushiki Kaisha
Hiroto Nishihara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Motor driving apparatus, control method therefor, control program t...
Patent number
7,103,442
Issue date
Sep 5, 2006
Canon Kabushiki Kaisha
Kenji Fukushi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Heating apparatus with temperature detection system for identifying...
Patent number
7,053,345
Issue date
May 30, 2006
Canon Kabushiki Kaisha
Kenji Fukushi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Image heating apparatus having a heat generation member generating...
Patent number
7,030,345
Issue date
Apr 18, 2006
Canon Kabushiki Kaisha
Hiroto Nishihara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heating apparatus with temperature detection system for identifying...
Patent number
6,987,251
Issue date
Jan 17, 2006
Canon Kabushiki Kaisha
Kenji Fukushi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Image forming system, method of controlling the same, and program f...
Patent number
6,935,239
Issue date
Aug 30, 2005
Canon Kabushiki Kaisha
Yoshio Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus
Patent number
6,804,474
Issue date
Oct 12, 2004
Canon Kabushiki Kaisha
Tetsuya Morita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet detecting apparatus and image forming apparatus equipped with...
Patent number
6,704,523
Issue date
Mar 9, 2004
Canon Kabushiki Kaisha
Ikuo Takeuchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet conveying apparatus with correction device to compensate for...
Patent number
6,651,980
Issue date
Nov 25, 2003
Canon Kabushiki Kaisha
Keizo Isemura
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING SYSTEM AND OPERATION UNIT
Publication number
20230367528
Publication date
Nov 16, 2023
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS, METHOD OF CONTROLLING IMAGE FORMING APPAR...
Publication number
20230359261
Publication date
Nov 9, 2023
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230185491
Publication date
Jun 15, 2023
Canon Kabushiki Kaisha
MINORU AKAZAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING SYSTEM AND OPERATION UNIT
Publication number
20220317959
Publication date
Oct 6, 2022
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING SYSTEM AND WIRELESS OPERATION UNIT
Publication number
20220091550
Publication date
Mar 24, 2022
Canon Kabushiki Kaisha
Kenji Fukushi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INPUT DEVICE AND IMAGE FORMING APPARATUS
Publication number
20210344806
Publication date
Nov 4, 2021
Canon Kabushiki Kaisha
Kenji Fukushi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS, METHOD OF CONTROLLING IMAGE FORMING APPAR...
Publication number
20210271308
Publication date
Sep 2, 2021
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210084177
Publication date
Mar 18, 2021
Canon Kabushiki Kaisha
Kenji Fukushi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS, METHOD OF CONTROLLING IMAGE FORMING APPAR...
Publication number
20180321732
Publication date
Nov 8, 2018
Canon Kabushiki Kaisha
Kenji Fukushi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FIXING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20140314454
Publication date
Oct 23, 2014
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND POWER CONTROL METHOD THEREFOR
Publication number
20130058674
Publication date
Mar 7, 2013
Canon Kabushiki Kaisha
Tatsuya Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE CAPABLE OF DETECTING WRAP JAM OF RECORDING SHEET AND...
Publication number
20110274446
Publication date
Nov 10, 2011
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20110243586
Publication date
Oct 6, 2011
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20110076037
Publication date
Mar 31, 2011
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND POWER CONTROL METHOD THEREFOR
Publication number
20100046978
Publication date
Feb 25, 2010
Canon Kabushiki Kaisha
Tatsuya Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20090136251
Publication date
May 28, 2009
Canon Kabushiki Kaisha
Kenji Fukushi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20090034992
Publication date
Feb 5, 2009
Canon Kabushiki Kaisha
Jun Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMATION APPARATUS
Publication number
20080075488
Publication date
Mar 27, 2008
Canon Kabushiki Kaisha
Tsuyoshi Moriyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image heating apparatus having a heat generation member generating...
Publication number
20060157475
Publication date
Jul 20, 2006
Canon Kabushiki Kaisha
Hiroto Nishihara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Image heating apparatus
Publication number
20060131301
Publication date
Jun 22, 2006
Canon Kabushiki Kaisha
Tomoichiro Ohta
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heating apparatus with temperature detection system for identifying...
Publication number
20060006169
Publication date
Jan 12, 2006
Canon Kabushiki Kaisha
Kenji Fukushi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heating apparatus and image forming apparatus
Publication number
20050205560
Publication date
Sep 22, 2005
Canon Kabushiki Kaisha
Hiroto Nishihara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heating apparatus
Publication number
20050173416
Publication date
Aug 11, 2005
Canon Kabushiki Kaisha
Kenji Fukushi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Image forming system, method of controlling the same, and program f...
Publication number
20040190967
Publication date
Sep 30, 2004
Yoshio Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image formation apparatus
Publication number
20040136025
Publication date
Jul 15, 2004
Canon Kabushiki Kaisha
Tsuyoshi Moriyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sheet conveying apparatus with correction device to compensate for...
Publication number
20030038418
Publication date
Feb 27, 2003
Canon Kabushiki Kaisha
Keizo Isemura
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Sheet detecting apparatus and image forming apparatus equipped with...
Publication number
20030031476
Publication date
Feb 13, 2003
Canon Kabushiki Kaisha
Ikuo Takeuchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Image forming apparatus
Publication number
20030021608
Publication date
Jan 30, 2003
Canon Kabushiki Kaisha
Tetsuya Morita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Motor driving apparatus, control method therefor, control program t...
Publication number
20010028235
Publication date
Oct 11, 2001
Kenji Fukushi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER