Yushi Oka

Person

Abiko-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image scanning apparatus
- Patent number 11,683,429
- Issue date Jun 20, 2023
- Canon Kabushiki Kaisha
- Yushi Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with original reading mode settable indepen...
- Patent number 11,297,196
- Issue date Apr 5, 2022
- Canon Kabushiki Kaisha
- Yushi Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 10,750,040
- Issue date Aug 18, 2020
- Canon Kabushiki Kaisha
- Yushi Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with two-sided copying and variable image d...
- Patent number 10,477,061
- Issue date Nov 12, 2019
- Canon Kabushiki Kaisha
- Yushi Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus with shading correction
- Patent number 10,447,890
- Issue date Oct 15, 2019
- Canon Kabushiki Kaisha
- Ryo Mikami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 10,447,876
- Issue date Oct 15, 2019
- Canon Kabushiki Kaisha
- Kaoru Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus and image reading apparatus
- Patent number 10,341,500
- Issue date Jul 2, 2019
- Canon Kabushiki Kaisha
- Fumika Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus having double-sided printing and control me...
- Patent number 10,261,732
- Issue date Apr 16, 2019
- Canon Kabushiki Kaisha
- Yushi Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading apparatus and image reading method
- Patent number 10,148,851
- Issue date Dec 4, 2018
- Canon Kabushiki Kaisha
- Masato Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus that forms color image by superimposing plu...
- Patent number 10,061,249
- Issue date Aug 28, 2018
- Canon Kabushiki Kaisha
- Yushi Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that corrects color misregistration
- Patent number 10,025,250
- Issue date Jul 17, 2018
- Canon Kabushiki Kaisha
- Kentaro Tamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,475,663
- Issue date Oct 25, 2016
- Canon Kabushiki Kaisha
- Shinichi Takata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that forms color image by superimposing plu...
- Patent number 9,366,984
- Issue date Jun 14, 2016
- Canon Kabushiki Kaisha
- Yushi Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that forms color image by superimposing plu...
- Patent number 9,361,551
- Issue date Jun 7, 2016
- Canon Kabushiki Kaisha
- Yushi Oka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus with waste toner collection container
- Patent number 9,348,298
- Issue date May 24, 2016
- Canon Kabushiki Kaisha
- Hiroshi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that forms color image by superimposing plu...
- Patent number 9,261,807
- Issue date Feb 16, 2016
- Canon Kabushiki Kaisha
- Yushi Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet processing apparatus, image forming apparatus, and image form...
- Patent number 8,662,487
- Issue date Mar 4, 2014
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing apparatus and image forming system
- Patent number 8,628,073
- Issue date Jan 14, 2014
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet stacking apparatus
- Patent number 8,613,446
- Issue date Dec 24, 2013
- Canon Kabushiki Kaisha
- Toshiyuki Miyake
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus that supplies sheet on which image is forme...
- Patent number 8,556,249
- Issue date Oct 15, 2013
- Canon Kabushiki Kaisha
- Yutaka Ando
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus and image forming system
- Patent number 8,439,340
- Issue date May 14, 2013
- Canon Kabushiki Kaisha
- Hiromasa Maenishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet processing apparatus and image forming system
- Patent number 8,413,978
- Issue date Apr 9, 2013
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing apparatus and image forming system
- Patent number 8,393,372
- Issue date Mar 12, 2013
- Canon Kabushiki Kaisha
- Manabu Yamauchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus, image forming system, and control method t...
- Patent number 8,308,154
- Issue date Nov 13, 2012
- Canon Kabushiki Kaisha
- Toshiyuki Miyake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Inserter
- Patent number 8,157,255
- Issue date Apr 17, 2012
- Canon Kabushiki Kaisha
- Shunsuke Nishimura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Inserter
- Patent number 8,038,139
- Issue date Oct 18, 2011
- Canon Kabushiki Kaisha
- Shunsuke Nishimura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Bookbinding apparatus and bookbinding system
- Patent number 8,019,270
- Issue date Sep 13, 2011
- Canon Kabushiki Kaisha
- Takayuki Fujii
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus and image forming apparatus
- Patent number 7,938,388
- Issue date May 10, 2011
- Canon Kabushiki Kaisha
- Takayuki Fujii
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus and image forming apparatus
- Patent number 7,878,496
- Issue date Feb 1, 2011
- Canon Kabushiki Kaisha
- Takayuki Fujii
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet post-processing apparatus, image forming system and power sav...
- Patent number 7,865,106
- Issue date Jan 4, 2011
- Canon Kabushiki Kaisha
- Naoto Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SCANNING APPARATUS
- Publication number 20220407973
- Publication date Dec 22, 2022
- Canon Kabushiki Kaisha
- Yushi OKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210168256
- Publication date Jun 3, 2021
- Canon Kabushiki Kaisha
- Yushi OKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTOR CONTROL DEVICE AND SHEET CONVEYANCE APPARATUS
- Publication number 20200119675
- Publication date Apr 16, 2020
- Canon Kabushiki Kaisha
- Yuya Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20190199874
- Publication date Jun 27, 2019
- Canon Kabushiki Kaisha
- Yushi Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180255197
- Publication date Sep 6, 2018
- Canon Kabushiki Kaisha
- Yushi Oka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND IMAGE READING METHOD
- Publication number 20180183968
- Publication date Jun 28, 2018
- Canon Kabushiki Kaisha
- Masato Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS AND IMAGE READING APPARATUS
- Publication number 20180167519
- Publication date Jun 14, 2018
- Canon Kabushiki Kaisha
- Fumika Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME
- Publication number 20180150267
- Publication date May 31, 2018
- Canon Kabushiki Kaisha
- Yushi Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20180084146
- Publication date Mar 22, 2018
- Canon Kabushiki Kaisha
- Ryo Mikami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS THAT CORRECTS COLOR MISREGISTRATION
- Publication number 20180004111
- Publication date Jan 4, 2018
- Canon Kabushiki Kaisha
- Kentaro Tamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20180007223
- Publication date Jan 4, 2018
- Canon Kabushiki Kaisha
- Kaoru Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ADJUSTING STOP POSITION OF READING UNIT PROVIDED IN IMAG...
- Publication number 20170214816
- Publication date Jul 27, 2017
- Canon Kabushiki Kaisha
- Fumika Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLU...
- Publication number 20160327896
- Publication date Nov 10, 2016
- Canon Kabushiki Kaisha
- Yushi Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PL...
- Publication number 20160109821
- Publication date Apr 21, 2016
- Canon Kabushiki Kaisha
- Yushi Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150277346
- Publication date Oct 1, 2015
- Canon Kabushiki Kaisha
- Hiroshi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLU...
- Publication number 20150241808
- Publication date Aug 27, 2015
- Canon Kabushiki Kaisha
- Yushi Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLU...
- Publication number 20150242714
- Publication date Aug 27, 2015
- Canon Kabushiki Kaisha
- Yushi Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150210494
- Publication date Jul 30, 2015
- Canon Kabushiki Kaisha
- Shinichi Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20140020533
- Publication date Jan 23, 2014
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE FORM...
- Publication number 20130324387
- Publication date Dec 5, 2013
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20130220091
- Publication date Aug 29, 2013
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
IMAGE FORMING APPARATUS THAT SUPPLIES SHEET ON WHICH IMAGE IS FORME...
- Publication number 20120070250
- Publication date Mar 22, 2012
- Canon Kabushiki Kaisha
- Yutaka Ando
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sheet Processing Apparatus and Image Forming System
- Publication number 20120043713
- Publication date Feb 23, 2012
- Canon Kabushiki Kaisha
- Hiromasa Maenishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INSERTER
- Publication number 20120007302
- Publication date Jan 12, 2012
- Canon Kabushiki Kaisha
- Shunsuke Nishimura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20110008089
- Publication date Jan 13, 2011
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
SHEET STACKING APPARATUS
- Publication number 20100320679
- Publication date Dec 23, 2010
- Canon Kabushiki Kaisha
- Toshiyuki Miyake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20100314049
- Publication date Dec 16, 2010
- Canon Kabushiki Kaisha
- Manabu Yamauchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE FORM...
- Publication number 20100247203
- Publication date Sep 30, 2010
- Canon Kabushiki Kaisha
- Naoto Watanabe
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100007073
- Publication date Jan 14, 2010
- Canon Kabushiki Kaisha
- Yasuo Fukatsu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
INSERTER
- Publication number 20090315246
- Publication date Dec 24, 2009
- Canon Kabushiki Kaisha
- Shunsuke Nishimura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Person

Patents Grantslast 30 patents

Image scanning apparatus

Image forming apparatus with original reading mode settable indepen...

Image reading apparatus

Image forming apparatus with two-sided copying and variable image d...

Image reading apparatus with shading correction

Image reading apparatus

Information processing apparatus and image reading apparatus

Image forming apparatus having double-sided printing and control me...

Image reading apparatus and image reading method

Image forming apparatus that forms color image by superimposing plu...

Image forming apparatus that corrects color misregistration

Image forming apparatus

Image forming apparatus that forms color image by superimposing plu...

Image forming apparatus that forms color image by superimposing plu...

Image forming apparatus with waste toner collection container

Image forming apparatus that forms color image by superimposing plu...

Sheet processing apparatus, image forming apparatus, and image form...

Sheet processing apparatus and image forming system

Sheet stacking apparatus

Image forming apparatus that supplies sheet on which image is forme...

Sheet processing apparatus and image forming system

Sheet processing apparatus and image forming system

Sheet processing apparatus and image forming system

Image forming apparatus, image forming system, and control method t...

Inserter

Inserter

Bookbinding apparatus and bookbinding system

Sheet processing apparatus and image forming apparatus

Sheet processing apparatus and image forming apparatus

Sheet post-processing apparatus, image forming system and power sav...

Patents Applicationslast 30 patents

IMAGE SCANNING APPARATUS

IMAGE FORMING APPARATUS

MOTOR CONTROL DEVICE AND SHEET CONVEYANCE APPARATUS

IMAGE READING APPARATUS

IMAGE FORMING APPARATUS

IMAGE READING APPARATUS AND IMAGE READING METHOD

INFORMATION PROCESSING APPARATUS AND IMAGE READING APPARATUS

IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME

IMAGE READING APPARATUS

IMAGE FORMING APPARATUS THAT CORRECTS COLOR MISREGISTRATION

IMAGE READING APPARATUS

METHOD FOR ADJUSTING STOP POSITION OF READING UNIT PROVIDED IN IMAG...

IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLU...

IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PL...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLU...

IMAGE FORMING APPARATUS THAT FORMS COLOR IMAGE BY SUPERIMPOSING PLU...

IMAGE FORMING APPARATUS

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE FORM...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS THAT SUPPLIES SHEET ON WHICH IMAGE IS FORME...

Sheet Processing Apparatus and Image Forming System

INSERTER

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET STACKING APPARATUS

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE FORM...

SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

INSERTER