Yukio Kubo

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming system
- Patent number 12,346,041
- Issue date Jul 1, 2025
- Canon Kabushiki Kaisha
- Shinjiro Toba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge including a memory mounting portion and image forming app...
- Patent number 12,242,224
- Issue date Mar 4, 2025
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developing cartridge
- Patent number 12,228,866
- Issue date Feb 18, 2025
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge including protrusion...
- Patent number 12,222,673
- Issue date Feb 11, 2025
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supply contaner and mounting unit
- Patent number 12,130,568
- Issue date Oct 29, 2024
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Container with shield for shielding a discharge opening thereof
- Patent number 12,001,155
- Issue date Jun 4, 2024
- Canon Kabushiki Kaisha
- Mitsuhiro Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and image forming system
- Patent number 11,977,344
- Issue date May 7, 2024
- Canon Kabushiki Kaisha
- Shinjiro Toba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge including a memory mounting portion and image forming app...
- Patent number 11,841,675
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, attachment and mounting kit
- Patent number 11,829,096
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Goshi Ozaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Image forming apparatus
- Patent number 11,822,277
- Issue date Nov 21, 2023
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developing cartridge
- Patent number 11,789,378
- Issue date Oct 17, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge having a protrusion with a surface configured to...
- Patent number 11,754,970
- Issue date Sep 12, 2023
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,609,524
- Issue date Mar 21, 2023
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 11,599,058
- Issue date Mar 7, 2023
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge including a memory mounting portion and image forming app...
- Patent number 11,579,565
- Issue date Feb 14, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 11,561,503
- Issue date Jan 24, 2023
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge including a member movable relative to a frame of the car...
- Patent number 11,531,301
- Issue date Dec 20, 2022
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, image forming apparatus, and method for manufacturing ca...
- Patent number 11,493,879
- Issue date Nov 8, 2022
- Canon Kabushiki Kaisha
- Kengo Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,204,575
- Issue date Dec 21, 2021
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developing cartridge
- Patent number 11,204,566
- Issue date Dec 21, 2021
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a movable engageable member and p...
- Patent number 11,156,954
- Issue date Oct 26, 2021
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a movable engageable member and p...
- Patent number 10,591,868
- Issue date Mar 17, 2020
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a movable engageable spacing memb...
- Patent number 10,401,788
- Issue date Sep 3, 2019
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge including protrusion to receive a force for movin...
- Patent number 10,168,664
- Issue date Jan 1, 2019
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge with force receiving portion configured to receiv...
- Patent number 9,836,020
- Issue date Dec 5, 2017
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive drum and process cartridge
- Patent number 9,483,016
- Issue date Nov 1, 2016
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a movable engageable member and p...
- Patent number 9,429,906
- Issue date Aug 30, 2016
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus provided with an agitation member configure...
- Patent number 9,063,461
- Issue date Jun 23, 2015
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and process cartridge
- Patent number 8,583,001
- Issue date Nov 12, 2013
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 8,565,639
- Issue date Oct 22, 2013
- Canon Kabushiki Kaisha
- Susumu Nittani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...
- Publication number 20250164928
- Publication date May 22, 2025
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20250138474
- Publication date May 1, 2025
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, ATTACHMENT AND MOUNTING KIT
- Publication number 20250116960
- Publication date Apr 10, 2025
- Canon Kabushiki Kaisha
- Goshi Ozaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TONER SUPPLY CONTANER AND MOUNTING UNIT
- Publication number 20250013168
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- YUKIO KUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE
- Publication number 20240377772
- Publication date Nov 14, 2024
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20240255866
- Publication date Aug 1, 2024
- Canon Kabushiki Kaisha
- Shinjiro Toba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...
- Publication number 20240061373
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE
- Publication number 20230418182
- Publication date Dec 28, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20230367260
- Publication date Nov 16, 2023
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER SUPPLY CONTANER AND MOUNTING UNIT
- Publication number 20230244157
- Publication date Aug 3, 2023
- Canon Kabushiki Kaisha
- YUKIO KUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230205124
- Publication date Jun 29, 2023
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...
- Publication number 20230168625
- Publication date Jun 1, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONTAINER
- Publication number 20230096298
- Publication date Mar 30, 2023
- Canon Kabushiki Kaisha
- Mitsuhiro Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20230093103
- Publication date Mar 23, 2023
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20220404738
- Publication date Dec 22, 2022
- Canon Kabushiki Kaisha
- Shinjiro Toba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220075308
- Publication date Mar 10, 2022
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, ATTACHMENT AND MOUNTING KIT
- Publication number 20220075312
- Publication date Mar 10, 2022
- Canon Kabushiki Kaisha
- Goshi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE
- Publication number 20220075286
- Publication date Mar 10, 2022
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20220066353
- Publication date Mar 3, 2022
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURING CA...
- Publication number 20220004144
- Publication date Jan 6, 2022
- Canon Kabushiki Kaisha
- Kengo Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20210405583
- Publication date Dec 30, 2021
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20210109479
- Publication date Apr 15, 2021
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210034003
- Publication date Feb 4, 2021
- Canon Kabushiki Kaisha
- Yukio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE
- Publication number 20210018859
- Publication date Jan 21, 2021
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING A MOVABLE ENGAGEABLE MEMBER AND...
- Publication number 20200225616
- Publication date Jul 16, 2020
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING A MOVABLE ENGAGEABLE MEMBER AND P...
- Publication number 20190369551
- Publication date Dec 5, 2019
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING A MOVABLE ENGAGEABLE SPACING MEMB...
- Publication number 20190171157
- Publication date Jun 6, 2019
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20180067452
- Publication date Mar 8, 2018
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20170010580
- Publication date Jan 12, 2017
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20150227110
- Publication date Aug 13, 2015
- Canon Kabushiki Kaisha
- Akira Yoshimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Image forming apparatus and image forming system

Cartridge including a memory mounting portion and image forming app...

Image forming apparatus and developing cartridge

Image forming apparatus and process cartridge including protrusion...

Toner supply contaner and mounting unit

Container with shield for shielding a discharge opening thereof

Image forming apparatus and image forming system

Cartridge including a memory mounting portion and image forming app...

Cartridge, attachment and mounting kit

Image forming apparatus

Image forming apparatus and developing cartridge

Process cartridge having a protrusion with a surface configured to...

Image forming apparatus

Image forming apparatus and process cartridge

Cartridge including a memory mounting portion and image forming app...

Image forming apparatus and process cartridge

Cartridge including a member movable relative to a frame of the car...

Cartridge, image forming apparatus, and method for manufacturing ca...

Image forming apparatus

Image forming apparatus and developing cartridge

Image forming apparatus including a movable engageable member and p...

Image forming apparatus including a movable engageable member and p...

Image forming apparatus including a movable engageable spacing memb...

Process cartridge including protrusion to receive a force for movin...

Process cartridge with force receiving portion configured to receiv...

Photosensitive drum and process cartridge

Image forming apparatus including a movable engageable member and p...

Image forming apparatus provided with an agitation member configure...

Developing device and process cartridge

Process cartridge and image forming apparatus

Patents Applicationslast 30 patents

CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

CARTRIDGE, ATTACHMENT AND MOUNTING KIT

TONER SUPPLY CONTANER AND MOUNTING UNIT

IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...

IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

TONER SUPPLY CONTANER AND MOUNTING UNIT

IMAGE FORMING APPARATUS

CARTRIDGE INCLUDING A MEMORY MOUNTING PORTION AND IMAGE FORMING APP...

CONTAINER

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS

CARTRIDGE, ATTACHMENT AND MOUNTING KIT

IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE

CARTRIDGE AND IMAGE FORMING APPARATUS

CARTRIDGE, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURING CA...

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

CARTRIDGE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND DEVELOPING CARTRIDGE

IMAGE FORMING APPARATUS INCLUDING A MOVABLE ENGAGEABLE MEMBER AND...

IMAGE FORMING APPARATUS INCLUDING A MOVABLE ENGAGEABLE MEMBER AND P...

IMAGE FORMING APPARATUS INCLUDING A MOVABLE ENGAGEABLE SPACING MEMB...

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE