Nobuyoshi Yoshida

Person

Suntou-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 11,994,812
- Issue date May 28, 2024
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Non-contact developer bias voltage control for image forming apparatus
- Patent number 11,513,449
- Issue date Nov 29, 2022
- Canon Kabushiki Kaisha
- Naoki Fukushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cartridge
- Patent number 10,509,359
- Issue date Dec 17, 2019
- Canon Kabushiki Kaisha
- Koichiro Masui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cartridge
- Patent number 9,989,880
- Issue date Jun 5, 2018
- Canon Kabushiki Kaisha
- Koichiro Masui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and process cartridge
- Patent number 9,927,737
- Issue date Mar 27, 2018
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- 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
Information Patent Grant
Development device, process cartridge, and image forming apparatus
- Patent number 9,280,133
- Issue date Mar 8, 2016
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge, and image forming apparatus
- Patent number 9,182,699
- Issue date Nov 10, 2015
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,057,976
- Issue date Jun 16, 2015
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device, process cartridge and image forming apparatus
- Patent number 9,052,678
- Issue date Jun 9, 2015
- Canon Kabushiki Kaisha
- Hideto Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge and image forming apparatus
- Patent number 8,913,929
- Issue date Dec 16, 2014
- Canon Kabushiki Kaisha
- Hirokazu Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 8,565,624
- Issue date Oct 22, 2013
- Canon Kabushiki Kaisha
- Akihisa Matsukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,346,104
- Issue date Jan 1, 2013
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,175,475
- Issue date May 8, 2012
- Canon Kabushiki Kaisha
- Satoru Inami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,995,931
- Issue date Aug 9, 2011
- Canon Kabushiki Kaisha
- Satoru Inami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus including a cylindrical developer carrying mem...
- Patent number 7,454,160
- Issue date Nov 18, 2008
- Canon Kabushiki Kaisha
- Masaki Ojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230229096
- Publication date Jul 20, 2023
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210173321
- Publication date Jun 10, 2021
- Canon Kabushiki Kaisha
- Naoki Fukushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20180239272
- Publication date Aug 23, 2018
- Canon Kabushiki Kaisha
- Koichiro Masui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20170285520
- Publication date Oct 5, 2017
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- 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
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20160274486
- Publication date Sep 22, 2016
- Canon Kabushiki Kaisha
- Koichiro Masui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20140153990
- Publication date Jun 5, 2014
- Canon Kabushiki Kaisha
- Hideto Oka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140119757
- Publication date May 1, 2014
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, DEVELOPING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20130287451
- Publication date Oct 31, 2013
- Shinya Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20130287452
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20130287450
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Kodai Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20130287453
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Yoshihiro Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPRATUS
- Publication number 20130108329
- Publication date May 2, 2013
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20130022376
- Publication date Jan 24, 2013
- Canon Kabushiki Kaisha
- Hirokazu Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20110243580
- Publication date Oct 6, 2011
- Canon Kabushiki Kaisha
- Akihisa Matsukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110058834
- Publication date Mar 10, 2011
- Canon Kabushiki Kaisha
- Satoru Inami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100028025
- Publication date Feb 4, 2010
- Canon Kabushiki Kaisha
- Nobuyoshi Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100028026
- Publication date Feb 4, 2010
- Canon Kabushiki Kaisha
- Satoru Inami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20080089722
- Publication date Apr 17, 2008
- Canon Kabushiki Kaisha
- Masaki Ojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS TO WHICH CARTRIDGES ARE DETACHABLY MOUNTABLE
- Publication number 20070127935
- Publication date Jun 7, 2007
- Canon Kabushiki Kaisha
- Satoru Inami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Nobuyoshi Yoshida

Person

Patents Grantslast 30 patents

Image forming apparatus

Non-contact developer bias voltage control for image forming apparatus

Image forming apparatus and cartridge

Image forming apparatus and cartridge

Developing apparatus and process cartridge

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

Development device, process cartridge, and image forming apparatus

Developing device, process cartridge, and image forming apparatus

Image forming apparatus

Cleaning device, process cartridge and image forming apparatus

Developing device, process cartridge and image forming apparatus

Image forming apparatus and process cartridge

Image forming apparatus

Image forming apparatus

Image forming apparatus

Developing apparatus including a cylindrical developer carrying mem...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE

DEVELOPING APPARATUS AND PROCESS CARTRIDGE

DEVELOPING DEVICE PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE

CLEANING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, DEVELOPING APPARATUS, AND PROCESS CARTRIDGE

DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

DEVELOPING APPARATUS AND PROCESS CARTRIDGE

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPRATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING APPARATUS AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS TO WHICH CARTRIDGES ARE DETACHABLY MOUNTABLE