Yoshihiro Mitsui

Person

Numazu-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 12,174,582
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 12,130,581
- Issue date Oct 29, 2024
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,687,029
- Issue date Jun 27, 2023
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,320,782
- Issue date May 3, 2022
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,314,201
- Issue date Apr 26, 2022
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,226,585
- Issue date Jan 18, 2022
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,099,503
- Issue date Aug 24, 2021
- Canon Kabushiki Kaisha
- Yoshihiro Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge providing fixation layer to developer on image be...
- Patent number 11,073,788
- Issue date Jul 27, 2021
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that suppresses occurrence of image smearin...
- Patent number 11,073,781
- Issue date Jul 27, 2021
- Canon Kabushiki Kaisha
- Kosuke Ikada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge, image forming apparatus and cleaning apparatus
- Patent number 11,022,933
- Issue date Jun 1, 2021
- CANON KABUSHI KIKAISHA
- Kazunori Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,003,106
- Issue date May 11, 2021
- Canon Kabushiki Kaisha
- Shinichi Agata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image forming apparatus, cartridge, image forming system, and stora...
- Patent number 10,990,053
- Issue date Apr 27, 2021
- Canon Kabushiki Kaisha
- Go Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus to perform an activation control using a de...
- Patent number 10,976,685
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Yoshihiro Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge including photosensitive member having multiple g...
- Patent number 10,955,792
- Issue date Mar 23, 2021
- Canon Kabushiki Kaisha
- Shunsuke Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge and image forming apparatus
- Patent number 10,877,395
- Issue date Dec 29, 2020
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge and image forming apparatus
- Patent number 10,852,662
- Issue date Dec 1, 2020
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,852,175
- Issue date Dec 1, 2020
- Canon Kabushiki Kaisha
- Shuhei Kawasaki
- G01 - MEASURING TESTING
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,838,356
- Issue date Nov 17, 2020
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge, and image forming apparatus
- Patent number 10,761,453
- Issue date Sep 1, 2020
- Canon Kabushiki Kaisha
- Takayoshi Kihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,732,534
- Issue date Aug 4, 2020
- Canon Kabushiki Kaisha
- Go Shindo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,691,063
- Issue date Jun 23, 2020
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 10,520,884
- Issue date Dec 31, 2019
- Canon Kabushiki Kaisha
- Yasukazu Ikami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 9,964,921
- Issue date May 8, 2018
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus operable in plural speeds and having select...
- Patent number 9,804,521
- Issue date Oct 31, 2017
- Canon Kabushiki Kaisha
- Hisashi Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,804,549
- Issue date Oct 31, 2017
- Canon Kabushiki Kaisha
- Shuhei Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Determining light quantity of pre-charging exposure device in an im...
- Patent number 9,733,608
- Issue date Aug 15, 2017
- Canon Kabushiki Kaisha
- Yusuke Jota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 9,696,684
- Issue date Jul 4, 2017
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,696,663
- Issue date Jul 4, 2017
- Canon Kabushiki Kaisha
- Bunro Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning apparatus, process cartridge, and image forming apparatus
- Patent number 9,658,591
- Issue date May 23, 2017
- Canon Kabushiki Kaisha
- Yoshihiro Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge, and image forming apparatus f...
- Patent number 9,568,855
- Issue date Feb 14, 2017
- Canon Kabushiki Kaisha
- Kodai Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240369968
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240369967
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240210875
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20230273570
- Publication date Aug 31, 2023
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20220066386
- Publication date Mar 3, 2022
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210080873
- Publication date Mar 18, 2021
- Canon Kabushiki Kaisha
- Yoshihiro Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20210011428
- Publication date Jan 14, 2021
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20210011429
- Publication date Jan 14, 2021
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200409297
- Publication date Dec 31, 2020
- Canon Kabushiki Kaisha
- Kosuke Ikada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE, IMAGE FORMING SYSTEM, AND STORA...
- Publication number 20200379392
- Publication date Dec 3, 2020
- Canon Kabushiki Kaisha
- Go Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200370942
- Publication date Nov 26, 2020
- Canon Kabushiki Kaisha
- Shuhei Kawasaki
- G01 - MEASURING TESTING
Information Patent Application
PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND CLEANING APPARATUS
- Publication number 20200363768
- Publication date Nov 19, 2020
- Canon Kabushiki Kaisha
- Kazunori Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200150552
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Go Shindo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200150553
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Shinichi Agata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200150583
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Shunsuke Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200150556
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200150558
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20200150557
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- Takayoshi Kihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200096937
- Publication date Mar 26, 2020
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20190377300
- Publication date Dec 12, 2019
- Canon Kabushiki Kaisha
- Takuya Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20190187609
- Publication date Jun 20, 2019
- Canon Kabushiki Kaisha
- Yasukazu Ikami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190121255
- Publication date Apr 25, 2019
- Canon Kabushiki Kaisha
- Yoshihiro Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20180239302
- Publication date Aug 23, 2018
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180003540
- Publication date Jan 4, 2018
- Canon Kabushiki Kaisha
- Shuhei Kawasaki
- G01 - MEASURING TESTING
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20170242396
- Publication date Aug 24, 2017
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20170108822
- Publication date Apr 20, 2017
- Canon Kabushiki Kaisha
- Kodai Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20170068210
- Publication date Mar 9, 2017
- Canon Kabushiki Kaisha
- Hideki Maeshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160370747
- Publication date Dec 22, 2016
- Canon Kabushiki Kaisha
- Shuhei Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20160291531
- Publication date Oct 6, 2016
- Canon Kabushiki Kaisha
- Yoshihiro Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160291516
- Publication date Oct 6, 2016
- Canon Kabushiki Kaisha
- Hisashi Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoshihiro Mitsui

Person

Patents Grantslast 30 patents

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Image forming apparatus

Process cartridge providing fixation layer to developer on image be...

Image forming apparatus that suppresses occurrence of image smearin...

Process cartridge, image forming apparatus and cleaning apparatus

Process cartridge and image forming apparatus

Image forming apparatus, cartridge, image forming system, and stora...

Image forming apparatus to perform an activation control using a de...

Process cartridge including photosensitive member having multiple g...

Developing device, process cartridge and image forming apparatus

Developing device, process cartridge and image forming apparatus

Image forming apparatus

Process cartridge and image forming apparatus

Developing device, process cartridge, and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Cartridge and image forming apparatus

Process cartridge and image forming apparatus

Image forming apparatus operable in plural speeds and having select...

Image forming apparatus

Determining light quantity of pre-charging exposure device in an im...

Process cartridge and image forming apparatus

Image forming apparatus

Cleaning apparatus, process cartridge, and image forming apparatus

Developing device, process cartridge, and image forming apparatus f...

Patents Applicationslast 30 patents

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, CARTRIDGE, IMAGE FORMING SYSTEM, AND STORA...

IMAGE FORMING APPARATUS

PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND CLEANING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CLEANING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS