Takuya Kawakami

Person

Numazu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cartridge and developing cartridge including a frame and sheet memb...
- Patent number 11,841,647
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge
- Patent number 11,762,326
- Issue date Sep 19, 2023
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge for image forming apparatus
- Patent number D993925
- Issue date Aug 1, 2023
- Canon Kabushiki Kaisha
- Toru Oguma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Cartridge detachably mountable to main assembly of electrophotograp...
- Patent number 11,619,905
- Issue date Apr 4, 2023
- Canon Kabushiki Kaisha
- Takuya Kawakami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cartridge having toner removing sheet in contact with photosensitiv...
- Patent number 11,480,916
- Issue date Oct 25, 2022
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge
- Patent number 11,435,689
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge detachably mountable to main assembly of electrophotograp...
- Patent number 11,163,259
- Issue date Nov 2, 2021
- Canon Kabushiki Kaisha
- Takuya Kawakami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cartridge with a sheet to remove matter from a surface of a photose...
- Patent number 11,112,753
- Issue date Sep 7, 2021
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, photosensitive member unit and electrophotographic image...
- Patent number 11,016,438
- Issue date May 25, 2021
- Canon Kabushiki Kaisha
- Shigemi Kamoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, photosensitive member unit and electrophotographic image...
- Patent number 10,795,311
- Issue date Oct 6, 2020
- Canon Kabushiki Kaisha
- Shigemi Kamoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge for image forming apparatus
- Patent number D889415
- Issue date Jul 7, 2020
- Canon Kabushiki Kaisha
- Toru Oguma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Cartridge detachably mountable to main assembly of electrophotograp...
- Patent number 10,635,045
- Issue date Apr 28, 2020
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge detachably mountable to main assembly of electrophotograp...
- Patent number 10,585,387
- Issue date Mar 10, 2020
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flange coupling for process cartridge for image forming apparatus
- Patent number D863419
- Issue date Oct 15, 2019
- Canon Kabushiki Kaisha
- Toru Oguma
- D18 - Printing and office machinery
Information Patent Grant
Side cover for process cartridge for image forming apparatus
- Patent number D862584
- Issue date Oct 8, 2019
- Canon Kabushiki Kaisha
- Toru Oguma
- D18 - Printing and office machinery
Information Patent Grant
Photosensitive drum for process cartridge for image forming apparatus
- Patent number D862586
- Issue date Oct 8, 2019
- Canon Kabushiki Kaisha
- Toru Oguma
- D18 - Printing and office machinery
Information Patent Grant
Coupling for process cartridge for image forming apparatus
- Patent number D862587
- Issue date Oct 8, 2019
- Canon Kabushiki Kaisha
- Toru Oguma
- D18 - Printing and office machinery
Information Patent Grant
Side cover for process cartridge for image forming apparatus
- Patent number D862585
- Issue date Oct 8, 2019
- Canon Kabushiki Kaisha
- Toru Oguma
- D18 - Printing and office machinery
Information Patent Grant
Cartridge where biasing member is reliably held on coupling member
- Patent number 10,331,077
- Issue date Jun 25, 2019
- Canon Kabushiki Kaisha
- Yohei Kusano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge for image forming apparatus
- Patent number D845384
- Issue date Apr 9, 2019
- Canon Kabushiki Kaisha
- Toru Oguma
- D18 - Printing and office machinery
Information Patent Grant
Cartridge and cover member
- Patent number 10,248,077
- Issue date Apr 2, 2019
- Canon Kabushiki Kaisha
- Tetsuya Numata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 10,156,827
- Issue date Dec 18, 2018
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and cover member
- Patent number 10,156,828
- Issue date Dec 18, 2018
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conveying device having a first conveyance member that transmits dr...
- Patent number 10,156,811
- Issue date Dec 18, 2018
- Canon Kabushiki Kaisha
- Takatoshi Hamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and cover member
- Patent number 9,939,778
- Issue date Apr 10, 2018
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive drum unit, cartridge, and flange...
- Patent number 9,921,536
- Issue date Mar 20, 2018
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cartridge
- Patent number 9,836,016
- Issue date Dec 5, 2017
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge detachably mountable to main assembly of electrophotograp...
- Patent number 9,823,619
- Issue date Nov 21, 2017
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge having storing medium and image forming apparatus using t...
- Patent number 9,651,916
- Issue date May 16, 2017
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge and image forming apparatus
- Patent number 9,513,578
- Issue date Dec 6, 2016
- Canon Kabushiki Kaisha
- Go Torii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE
- Publication number 20240061362
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20230367258
- Publication date Nov 16, 2023
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE
- Publication number 20230013196
- Publication date Jan 19, 2023
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20220382210
- Publication date Dec 1, 2022
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...
- Publication number 20210389720
- Publication date Dec 16, 2021
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE
- Publication number 20210364983
- Publication date Nov 25, 2021
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, PHOTOSENSITIVE MEMBER UNIT AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20200401079
- Publication date Dec 24, 2020
- Canon Kabushiki Kaisha
- Shigemi Kamoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20200341423
- Publication date Oct 29, 2020
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...
- Publication number 20200233372
- Publication date Jul 23, 2020
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE
- Publication number 20200209804
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REMANUFACTURING METHOD
- Publication number 20200073288
- Publication date Mar 5, 2020
- Canon Kabushiki Kaisha
- Shota Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND COVER MEMBER
- Publication number 20180181057
- Publication date Jun 28, 2018
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20180164741
- Publication date Jun 14, 2018
- Canon Kabushiki Kaisha
- Yohei Kusano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...
- Publication number 20180046133
- Publication date Feb 15, 2018
- Canon Kabushiki Kaisha
- Takuya Kawakami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CARTRIDGE, PHOTOSENSITIVE MEMBER UNIT AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20170322512
- Publication date Nov 9, 2017
- Canon Kabushiki Kaisha
- Shigemi Kamoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20170315504
- Publication date Nov 2, 2017
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT, CARTRIDGE, AND FLANGE...
- Publication number 20170108816
- Publication date Apr 20, 2017
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND COVER MEMBER
- Publication number 20170108823
- Publication date Apr 20, 2017
- Canon Kabushiki Kaisha
- Tetsuya Numata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND COVER MEMBER
- Publication number 20170108824
- Publication date Apr 20, 2017
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20170003645
- Publication date Jan 5, 2017
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...
- Publication number 20160306320
- Publication date Oct 20, 2016
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONVEYING DEVICE, CLEANING DEVICE, DEVELOPING DEVICE, PROCESS CARTR...
- Publication number 20160154341
- Publication date Jun 2, 2016
- Canon Kabushiki Kaisha
- Takatoshi Hamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS USING THE CARTRIDGE
- Publication number 20160139558
- Publication date May 19, 2016
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20160070209
- Publication date Mar 10, 2016
- Canon Kabushiki Kaisha
- Go Torii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...
- Publication number 20140270845
- Publication date Sep 18, 2014
- Canon Kabushiki Kaisha
- Takuya Kawakami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CLEANING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20120148321
- Publication date Jun 14, 2012
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER STIRRING MEMBER, DEVELOPING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20110293332
- Publication date Dec 1, 2011
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takuya Kawakami

Person

Patents Grantslast 30 patents

Cartridge and developing cartridge including a frame and sheet memb...

Cartridge

Process cartridge for image forming apparatus

Cartridge detachably mountable to main assembly of electrophotograp...

Cartridge having toner removing sheet in contact with photosensitiv...

Cartridge

Cartridge detachably mountable to main assembly of electrophotograp...

Cartridge with a sheet to remove matter from a surface of a photose...

Cartridge, photosensitive member unit and electrophotographic image...

Cartridge, photosensitive member unit and electrophotographic image...

Process cartridge for image forming apparatus

Cartridge detachably mountable to main assembly of electrophotograp...

Cartridge detachably mountable to main assembly of electrophotograp...

Flange coupling for process cartridge for image forming apparatus

Side cover for process cartridge for image forming apparatus

Photosensitive drum for process cartridge for image forming apparatus

Coupling for process cartridge for image forming apparatus

Side cover for process cartridge for image forming apparatus

Cartridge where biasing member is reliably held on coupling member

Process cartridge for image forming apparatus

Cartridge and cover member

Cartridge and image forming apparatus

Cartridge and cover member

Conveying device having a first conveyance member that transmits dr...

Cartridge and cover member

Electrophotographic photosensitive drum unit, cartridge, and flange...

Image forming apparatus and cartridge

Cartridge detachably mountable to main assembly of electrophotograp...

Cartridge having storing medium and image forming apparatus using t...

Developing device, process cartridge and image forming apparatus

Patents Applicationslast 30 patents

PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE

CARTRIDGE

PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE

CARTRIDGE

CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...

PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE

CARTRIDGE, PHOTOSENSITIVE MEMBER UNIT AND ELECTROPHOTOGRAPHIC IMAGE...

CARTRIDGE

CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...

PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE

REMANUFACTURING METHOD

CARTRIDGE AND COVER MEMBER

CARTRIDGE

CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...

CARTRIDGE, PHOTOSENSITIVE MEMBER UNIT AND ELECTROPHOTOGRAPHIC IMAGE...

CARTRIDGE AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT, CARTRIDGE, AND FLANGE...

CARTRIDGE AND COVER MEMBER

CARTRIDGE AND COVER MEMBER

IMAGE FORMING APPARATUS AND CARTRIDGE

CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...

CONVEYING DEVICE, CLEANING DEVICE, DEVELOPING DEVICE, PROCESS CARTR...

CARTRIDGE AND IMAGE FORMING APPARATUS USING THE CARTRIDGE

DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

CARTRIDGE DETACHABLY MOUNTABLE TO MAIN ASSEMBLY OF ELECTROPHOTOGRAP...

CLEANING UNIT AND IMAGE FORMING APPARATUS

DEVELOPER STIRRING MEMBER, DEVELOPING APPARATUS AND PROCESS CARTRIDGE