Jiro Shirakata

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, method of controlling information...
- Patent number 12,025,938
- Issue date Jul 2, 2024
- Canon Kabushiki Kaisha
- Daisuke Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus that determines replacement time o...
- Patent number 11,733,633
- Issue date Aug 22, 2023
- Canon Kabushiki Kaisha
- Koichi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reading apparatus comprising correction of an image by using...
- Patent number 11,641,437
- Issue date May 2, 2023
- Canon Kabushiki Kaisha
- Yuhi Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus that determines replacement time o...
- Patent number 11,474,468
- Issue date Oct 18, 2022
- Canon Kabushiki Kaisha
- Koichi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information processing apparatus, method of controlling information...
- Patent number 11,392,069
- Issue date Jul 19, 2022
- Canon Kabushiki Kaisha
- Daisuke Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, method of controlling information...
- Patent number 10,901,357
- Issue date Jan 26, 2021
- Canon Kabushiki Kaisha
- Daisuke Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 10,372,066
- Issue date Aug 6, 2019
- Canon Kabushiki Kaisha
- Koichi Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,281,854
- Issue date May 7, 2019
- Canon Kabushiki Kaisha
- Kana Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,248,046
- Issue date Apr 2, 2019
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that controls posture of intermediate trans...
- Patent number 9,939,748
- Issue date Apr 10, 2018
- Canon Kabushiki Kaisha
- Koichi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for executing developer replenishment control
- Patent number 9,753,403
- Issue date Sep 5, 2017
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method of image forming apparat...
- Patent number 9,753,398
- Issue date Sep 5, 2017
- Canon Kabushiki Kaisha
- Shusuke Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that performs developer replenishment
- Patent number 9,523,954
- Issue date Dec 20, 2016
- Canon Kabushiki Kaisha
- Kana Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having charging member for charging photose...
- Patent number 9,507,286
- Issue date Nov 29, 2016
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for reducing fluctuation of toner density i...
- Patent number 9,483,004
- Issue date Nov 1, 2016
- Canon Kabushiki Kaisha
- Shusuke Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for controlling toner density in developing...
- Patent number 9,423,751
- Issue date Aug 23, 2016
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method for controlling image forming ap...
- Patent number 9,423,750
- Issue date Aug 23, 2016
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system having simulation unit
- Patent number 9,277,098
- Issue date Mar 1, 2016
- Canon Kabushiki Kaisha
- Jiro Shirakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus supplying toner from container to accumulat...
- Patent number 9,274,455
- Issue date Mar 1, 2016
- Canon Kabushiki Kaisha
- Shusuke Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method for controlling image forming ap...
- Patent number 9,223,246
- Issue date Dec 29, 2015
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including transfer belt
- Patent number 9,031,479
- Issue date May 12, 2015
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with control of steering roller for adjusti...
- Patent number 8,909,101
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having stretching roller correction
- Patent number 8,855,514
- Issue date Oct 7, 2014
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt driving apparatus and image forming apparatus including the be...
- Patent number 8,792,811
- Issue date Jul 29, 2014
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,699,085
- Issue date Apr 15, 2014
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,565,647
- Issue date Oct 22, 2013
- Canon Kabushiki Kaisha
- Yoshihiro Shigemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus featuring changeable writing starting position
- Patent number 8,472,821
- Issue date Jun 25, 2013
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet skew feeding correcting apparatus and image forming apparatus
- Patent number 8,403,324
- Issue date Mar 26, 2013
- Canon Kabushiki Kaisha
- Jiro Shirakata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Belt driving apparatus having belt with detection marks
- Patent number 8,326,194
- Issue date Dec 4, 2012
- Canon Kabushiki Kaisha
- Jun Nakagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus
- Patent number 8,244,157
- Issue date Aug 14, 2012
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...
- Publication number 20240210868
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- Daisuke Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS THAT DETERMINES REPLACEMENT TIME O...
- Publication number 20230004113
- Publication date Jan 5, 2023
- Canon Kabushiki Kaisha
- Koichi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20220321725
- Publication date Oct 6, 2022
- Canon Kabushiki Kaisha
- Yuhi Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...
- Publication number 20220317615
- Publication date Oct 6, 2022
- Canon Kabushiki Kaisha
- Daisuke Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS THAT DETERMINES REPLACEMENT TIME O...
- Publication number 20220004137
- Publication date Jan 6, 2022
- Canon Kabushiki Kaisha
- Koichi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...
- Publication number 20210103243
- Publication date Apr 8, 2021
- Canon Kabushiki Kaisha
- Daisuke Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...
- Publication number 20190235434
- Publication date Aug 1, 2019
- Canon Kabushiki Kaisha
- Daisuke Kawaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180017903
- Publication date Jan 18, 2018
- Canon Kabushiki Kaisha
- Koichi Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT CONTROLS POSTURE OF INTERMEDIATE TRANS...
- Publication number 20170329250
- Publication date Nov 16, 2017
- Canon Kabushiki Kaisha
- Koichi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170227887
- Publication date Aug 10, 2017
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170068192
- Publication date Mar 9, 2017
- Canon Kabushiki Kaisha
- Kana Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS FOR REDUCING FLUCTUATION OF TONER DENSITY I...
- Publication number 20160209796
- Publication date Jul 21, 2016
- Canon Kabushiki Kaisha
- Shusuke Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS FOR EXECUTING DEVELOPER REPLENISHMENT CONTROL
- Publication number 20160202635
- Publication date Jul 14, 2016
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS FOR CONTROLLING TONER DENSITY IN DEVELOPING...
- Publication number 20160202653
- Publication date Jul 14, 2016
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT PERFORMS DEVELOPER REPLENISHMENT
- Publication number 20160097991
- Publication date Apr 7, 2016
- Canon Kabushiki Kaisha
- Kana Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING AP...
- Publication number 20160077479
- Publication date Mar 17, 2016
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING IMAGE FORMING APP...
- Publication number 20150168904
- Publication date Jun 18, 2015
- Canon Kabushiki Kaisha
- Shusuke Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING AP...
- Publication number 20150168867
- Publication date Jun 18, 2015
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD OF IMAGE FORMING APPARATUS
- Publication number 20150168869
- Publication date Jun 18, 2015
- Canon Kabushiki Kaisha
- Shusuke Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS HAVING CHARGING MEMBER FOR CHARGING PHOTOSE...
- Publication number 20140147140
- Publication date May 29, 2014
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130336668
- Publication date Dec 19, 2013
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING TRANSFER BELT
- Publication number 20130129394
- Publication date May 23, 2013
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DRIVING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE BE...
- Publication number 20130078011
- Publication date Mar 28, 2013
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING SYSTEM HAVING SIMULATION UNIT
- Publication number 20120150470
- Publication date Jun 14, 2012
- Canon Kabushiki Kaisha
- Jiro Shirakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120082489
- Publication date Apr 5, 2012
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120008995
- Publication date Jan 12, 2012
- Canon Kabushiki Kaisha
- Yoshihiro Shigemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110311240
- Publication date Dec 22, 2011
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET SKEW FEEDING CORRECTING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20110227279
- Publication date Sep 22, 2011
- Canon Kabushiki Kaisha
- Jiro Shirakata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110097095
- Publication date Apr 28, 2011
- Canon Kabushiki Kaisha
- Jiro Shirakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100303513
- Publication date Dec 2, 2010
- Canon Kabushiki Kaisha
- Jun Nakagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Jiro Shirakata

Person

Patents Grantslast 30 patents

Information processing apparatus, method of controlling information...

Information processing apparatus that determines replacement time o...

Image reading apparatus comprising correction of an image by using...

Information processing apparatus that determines replacement time o...

Information processing apparatus, method of controlling information...

Information processing apparatus, method of controlling information...

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus that controls posture of intermediate trans...

Image forming apparatus for executing developer replenishment control

Image forming apparatus and control method of image forming apparat...

Image forming apparatus that performs developer replenishment

Image forming apparatus having charging member for charging photose...

Image forming apparatus for reducing fluctuation of toner density i...

Image forming apparatus for controlling toner density in developing...

Image forming apparatus and method for controlling image forming ap...

Image forming system having simulation unit

Image forming apparatus supplying toner from container to accumulat...

Image forming apparatus and method for controlling image forming ap...

Image forming apparatus including transfer belt

Image forming apparatus with control of steering roller for adjusti...

Image forming apparatus having stretching roller correction

Belt driving apparatus and image forming apparatus including the be...

Image forming apparatus

Image forming apparatus

Image forming apparatus featuring changeable writing starting position

Sheet skew feeding correcting apparatus and image forming apparatus

Belt driving apparatus having belt with detection marks

Image-forming apparatus

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...

INFORMATION PROCESSING APPARATUS THAT DETERMINES REPLACEMENT TIME O...

IMAGE READING APPARATUS

INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...

INFORMATION PROCESSING APPARATUS THAT DETERMINES REPLACEMENT TIME O...

INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...

INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS THAT CONTROLS POSTURE OF INTERMEDIATE TRANS...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS FOR REDUCING FLUCTUATION OF TONER DENSITY I...

IMAGE FORMING APPARATUS FOR EXECUTING DEVELOPER REPLENISHMENT CONTROL

IMAGE FORMING APPARATUS FOR CONTROLLING TONER DENSITY IN DEVELOPING...

IMAGE FORMING APPARATUS THAT PERFORMS DEVELOPER REPLENISHMENT

IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING AP...

IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING IMAGE FORMING APP...

IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING AP...

IMAGE FORMING APPARATUS AND CONTROL METHOD OF IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS HAVING CHARGING MEMBER FOR CHARGING PHOTOSE...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING TRANSFER BELT

BELT DRIVING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE BE...

IMAGE FORMING SYSTEM HAVING SIMULATION UNIT

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

SHEET SKEW FEEDING CORRECTING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS