Kenji Matsuda

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 12,321,129
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 12,111,608
- Issue date Oct 8, 2024
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,982,972
- Issue date May 14, 2024
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 11,899,393
- Issue date Feb 13, 2024
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,789,403
- Issue date Oct 17, 2023
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 11,487,240
- Issue date Nov 1, 2022
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,314,198
- Issue date Apr 26, 2022
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Manufacturing method of optical component, optical component, lens...
- Patent number 11,300,752
- Issue date Apr 12, 2022
- Canon Kabushiki Kaisha
- Takashi Arai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,281,156
- Issue date Mar 22, 2022
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,156,953
- Issue date Oct 26, 2021
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 11,119,442
- Issue date Sep 14, 2021
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 10,747,170
- Issue date Aug 18, 2020
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 10,599,094
- Issue date Mar 24, 2020
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 10,372,079
- Issue date Aug 6, 2019
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 10,191,446
- Issue date Jan 29, 2019
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gearbox and method for assembling same
- Patent number 10,066,730
- Issue date Sep 4, 2018
- Aichi Machine Industry, Co., Ltd.
- Masatoshi Hada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Developing device, process cartridge, and image forming apparatus
- Patent number 9,835,975
- Issue date Dec 5, 2017
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 9,823,621
- Issue date Nov 21, 2017
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning apparatus, cartridge, image forming apparatus, and elastic...
- Patent number 8,958,717
- Issue date Feb 17, 2015
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lubricant supplying method, supporting member and rotatable member...
- Patent number 8,905,908
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Minoru Matsuguma
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 8,837,982
- Issue date Sep 16, 2014
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 8,565,642
- Issue date Oct 22, 2013
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with controller controlling an image formin...
- Patent number 8,521,041
- Issue date Aug 27, 2013
- Canon Kabushiki Kaisha
- Katsuhiro Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 8,260,171
- Issue date Sep 4, 2012
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method of the image forming app...
- Patent number 8,078,071
- Issue date Dec 13, 2011
- Canon Kabushiki Kaisha
- Katsuhiro Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge, process cartridge, and electrophotographic im...
- Patent number 8,000,630
- Issue date Aug 16, 2011
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge, process cartridge, and electrophotographic im...
- Patent number 7,813,670
- Issue date Oct 12, 2010
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with charging member cleaning capabilities
- Patent number 7,627,269
- Issue date Dec 1, 2009
- Canon Kabushiki Kaisha
- Minoru Matsuguma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and image forming apparatus, and storage appar...
- Patent number 7,283,761
- Issue date Oct 16, 2007
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus and unit
- Patent number 7,254,347
- Issue date Aug 7, 2007
- Canon Kabushiki Kaisha
- Hideki Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20250138473
- Publication date May 1, 2025
- Canon Kabushiki Kaisha
- KENJI MATSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20250103001
- Publication date Mar 27, 2025
- Canon Kabushiki Kaisha
- KENJI MATSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20250021044
- Publication date Jan 16, 2025
- Canon Kabushiki Kaisha
- KENJI MATSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20250004418
- Publication date Jan 2, 2025
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION PROCESSING APPARATUS, SHAPING SYSTEM, INFORMATION PROCE...
- Publication number 20240338009
- Publication date Oct 10, 2024
- Canon Kabushiki Kaisha
- TAKUYA SHIMIZU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20240176285
- Publication date May 30, 2024
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20230418218
- Publication date Dec 28, 2023
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20230052164
- Publication date Feb 16, 2023
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20230023224
- Publication date Jan 26, 2023
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20220214645
- Publication date Jul 7, 2022
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPONENT, APPARATUS, AND METHOD OF MANUFACTURING COMPONENT
- Publication number 20220184697
- Publication date Jun 16, 2022
- Canon Kabushiki Kaisha
- Kenji Matsuda
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20210364982
- Publication date Nov 25, 2021
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20210080901
- Publication date Mar 18, 2021
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20210080900
- Publication date Mar 18, 2021
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20200341429
- Publication date Oct 29, 2020
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20200192276
- Publication date Jun 18, 2020
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20190317448
- Publication date Oct 17, 2019
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20180348699
- Publication date Dec 6, 2018
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20180299823
- Publication date Oct 18, 2018
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MANUFACTURING METHOD OF OPTICAL COMPONENT, OPTICAL COMPONENT, LENS...
- Publication number 20180180834
- Publication date Jun 28, 2018
- Canon Kabushiki Kaisha
- Takashi Arai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GEARBOX AND METHOD FOR ASSEMBLING SAME
- Publication number 20170292600
- Publication date Oct 12, 2017
- AICHI MACHINE INDUSTRY CO., LTD.
- Masatoshi HADA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20170261923
- Publication date Sep 14, 2017
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20170031267
- Publication date Feb 2, 2017
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20160349699
- Publication date Dec 1, 2016
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20140348540
- Publication date Nov 27, 2014
- Kenji MATSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING APPARATUS, CARTRIDGE, IMAGE FORMING APPARATUS, AND ELASTIC...
- Publication number 20140037324
- Publication date Feb 6, 2014
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20120288303
- Publication date Nov 15, 2012
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20120063808
- Publication date Mar 15, 2012
- Canon Kabushiki Kaisha
- Kenji Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LUBRICANT SUPPLYING METHOD, SUPPORTING MEMBER AND ROTATABLE MEMBER...
- Publication number 20110245054
- Publication date Oct 6, 2011
- Canon Kabushiki Kaisha
- Minoru Matsuguma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110200340
- Publication date Aug 18, 2011
- Canon Kabushiki Kaisha
- Katsuhiro Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kenji Matsuda

Person

Patents Grantslast 30 patents

Photosensitive member cartridge and process cartridge

Photosensitive member unit and development unit

Photosensitive member cartridge and process cartridge

Photosensitive member unit and development unit

Photosensitive member cartridge and process cartridge

Photosensitive member unit and development unit

Photosensitive member cartridge and process cartridge

Manufacturing method of optical component, optical component, lens...

Photosensitive member cartridge and process cartridge

Photosensitive member cartridge and process cartridge

Photosensitive member unit and development unit

Photosensitive member unit and development unit

Photosensitive member cartridge and process cartridge

Photosensitive member unit and development unit

Photosensitive member cartridge and process cartridge

Gearbox and method for assembling same

Developing device, process cartridge, and image forming apparatus

Photosensitive member cartridge and process cartridge

Cleaning apparatus, cartridge, image forming apparatus, and elastic...

Lubricant supplying method, supporting member and rotatable member...

Electrophotographic image forming apparatus

Electrophotographic image forming apparatus

Image forming apparatus with controller controlling an image formin...

Electrophotographic image forming apparatus

Image forming apparatus and control method of the image forming app...

Developing cartridge, process cartridge, and electrophotographic im...

Developing cartridge, process cartridge, and electrophotographic im...

Image forming apparatus with charging member cleaning capabilities

Developing apparatus and image forming apparatus, and storage appar...

Electrophotographic image forming apparatus and unit

Patents Applicationslast 30 patents

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE

IMAGE FORMING APPARATUS AND CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

INFORMATION PROCESSING APPARATUS, SHAPING SYSTEM, INFORMATION PROCE...

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

COMPONENT, APPARATUS, AND METHOD OF MANUFACTURING COMPONENT

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

MANUFACTURING METHOD OF OPTICAL COMPONENT, OPTICAL COMPONENT, LENS...

GEARBOX AND METHOD FOR ASSEMBLING SAME

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

CLEANING APPARATUS, CARTRIDGE, IMAGE FORMING APPARATUS, AND ELASTIC...

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

LUBRICANT SUPPLYING METHOD, SUPPORTING MEMBER AND ROTATABLE MEMBER...

IMAGE FORMING APPARATUS