Yuichi Fukui

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cartridge, toner cartridge, and image forming apparatus
- Patent number 12,222,674
- Issue date Feb 11, 2025
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container including guiding portion with a guiding surface
- Patent number 12,124,190
- Issue date Oct 22, 2024
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process unit
- Patent number 12,111,585
- Issue date Oct 8, 2024
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus and cartridge
- Patent number 12,111,607
- Issue date Oct 8, 2024
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner pack
- Patent number D1043812
- Issue date Sep 24, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Cartridge having a member for transmitting a driving force for rota...
- Patent number 12,072,669
- Issue date Aug 27, 2024
- Canon Kabushiki Kaisha
- Shinichi Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 12,066,785
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Sohta Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Supplying port member for toner pack
- Patent number D1035769
- Issue date Jul 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1031832
- Issue date Jun 18, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1028075
- Issue date May 21, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1028078
- Issue date May 21, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
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
Supplying port member for toner pack
- Patent number D1023139
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023141
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023138
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023140
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023144
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023145
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023136
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1023137
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Supplying port member for toner pack
- Patent number D1022032
- Issue date Apr 9, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- D18 - Printing and office machinery
Information Patent Grant
Image forming apparatus and process unit
- Patent number 11,841,634
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus and catridge
- Patent number 11,829,100
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge with a mechanism for transmitting a force to a developing...
- Patent number 11,392,082
- Issue date Jul 19, 2022
- Canon Kabushiki Kaisha
- Shinichi Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge with a mechanism for transmitting a force to a developing...
- Patent number 11,307,532
- Issue date Apr 19, 2022
- Canon Kabushiki Kaisha
- Shinichi Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge with a mechanism for transmitting a force to a developing...
- Patent number 11,194,288
- Issue date Dec 7, 2021
- Canon Kabushiki Kaisha
- Shinichi Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge for image forming apparatus
- Patent number D832339
- Issue date Oct 30, 2018
- Canon Kabushiki Kaisha
- Shinjiro Toba
- D18 - Printing and office machinery
Information Patent Grant
Cleaning device and process cartridge
- Patent number 10,082,750
- Issue date Sep 25, 2018
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,025,261
- Issue date Jul 17, 2018
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Remanufacturing method of developer accommodating unit
- Patent number 9,891,583
- Issue date Feb 13, 2018
- Canon Kabushiki Kaisha
- Noritomo Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20250013192
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- ISAO KOISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20240419124
- Publication date Dec 19, 2024
- Canon Kabushiki Kaisha
- SOICHI ISHII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20240411265
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240361723
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- SOHTA SUGIMOTO
- 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
IMAGE FORMING APPARATUS AND PROCESS UNIT
- Publication number 20240077811
- Publication date Mar 7, 2024
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND CATRIDGE
- Publication number 20240036513
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, TONER CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20230418221
- Publication date Dec 28, 2023
- Canon Kabushiki Kaisha
- YOSUKE KASHIIDE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, PROCESS CARTRIDGES, AND CONNECTING MEMBER
- Publication number 20230205129
- Publication date Jun 29, 2023
- Canon Kabushiki Kaisha
- Masahiro Suetsugu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20230205128
- Publication date Jun 29, 2023
- Canon Kabushiki Kaisha
- SOHTA SUGIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20230176496
- Publication date Jun 8, 2023
- Canon Kabushiki Kaisha
- Toshiki Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20230176503
- Publication date Jun 8, 2023
- CANON KABUSHIKI KAISHA
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS UNIT
- Publication number 20230168601
- Publication date Jun 1, 2023
- Canon Kabushiki Kaisha
- Yuichi Fukui
- 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
CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20220050417
- Publication date Feb 17, 2022
- Canon Kabushiki Kaisha
- Shinichi Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND CATRIDGE
- Publication number 20210397122
- Publication date Dec 23, 2021
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20200117136
- Publication date Apr 16, 2020
- Canon Kabushiki Kaisha
- Shinichi Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND PROCESS CARTRIDGE
- Publication number 20180004132
- Publication date Jan 4, 2018
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REMANUFACTURING METHOD OF DEVELOPER ACCOMMODATING UNIT
- Publication number 20170123372
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Noritomo Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170123371
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20160257041
- Publication date Sep 8, 2016
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE GROUP
- Publication number 20160252875
- Publication date Sep 1, 2016
- Canon Kabushiki Kaisha
- Shinjiro Toba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SIDE MEMBER, CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20160252879
- Publication date Sep 1, 2016
- Canon Kabushiki Kaisha
- Masanari Morioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, IMAGE FORMING APPARATUS AND MANUFACTURING METHOD OF THE...
- Publication number 20160238993
- Publication date Aug 18, 2016
- Canon Kabushiki Kaisha
- Kazuhiko Kanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, IMAGE FORMING APPARATUS AND MANUFACTURING METHOD OF THE...
- Publication number 20160238967
- Publication date Aug 18, 2016
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE PACKAGE AND PACKAGEABLE PROCESS CARTRIDGE
- Publication number 20160170369
- Publication date Jun 16, 2016
- Canon Kabushiki Kaisha
- Shinjiro Toba
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
REMANUFACTURING METHOD OF DEVELOPER ACCOMMODATING UNIT
- Publication number 20160116861
- Publication date Apr 28, 2016
- Canon Kabushiki Kaisha
- Noritomo Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT, CLEANING UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20150331364
- Publication date Nov 19, 2015
- Canon Kabushiki Kaisha
- Noritomo Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER ACCOMMODATING UNIT, DEVELOPING DEVICE, PROCESS CATRIDGE A...
- Publication number 20150227085
- Publication date Aug 13, 2015
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150139689
- Publication date May 21, 2015
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yuichi Fukui

Person

Patents Grantslast 30 patents

Cartridge, toner cartridge, and image forming apparatus

Toner container including guiding portion with a guiding surface

Image forming apparatus and process unit

Electrophotographic image forming apparatus and cartridge

Toner pack

Cartridge having a member for transmitting a driving force for rota...

Cartridge and image forming apparatus

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Image forming apparatus and image forming system

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Supplying port member for toner pack

Image forming apparatus and process unit

Electrophotographic image forming apparatus and catridge

Cartridge with a mechanism for transmitting a force to a developing...

Cartridge with a mechanism for transmitting a force to a developing...

Cartridge with a mechanism for transmitting a force to a developing...

Process cartridge for image forming apparatus

Cleaning device and process cartridge

Image forming apparatus

Remanufacturing method of developer accommodating unit

Patents Applicationslast 30 patents

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND CARTRIDGE

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS AND PROCESS UNIT

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND CATRIDGE

CARTRIDGE, TONER CARTRIDGE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, PROCESS CARTRIDGES, AND CONNECTING MEMBER

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE

TONER CONTAINER AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS AND PROCESS UNIT

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND CATRIDGE

CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

CLEANING DEVICE AND PROCESS CARTRIDGE

REMANUFACTURING METHOD OF DEVELOPER ACCOMMODATING UNIT

IMAGE FORMING APPARATUS

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE GROUP

SIDE MEMBER, CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE, IMAGE FORMING APPARATUS AND MANUFACTURING METHOD OF THE...

CARTRIDGE, IMAGE FORMING APPARATUS AND MANUFACTURING METHOD OF THE...

CARTRIDGE PACKAGE AND PACKAGEABLE PROCESS CARTRIDGE

REMANUFACTURING METHOD OF DEVELOPER ACCOMMODATING UNIT

UNIT, CLEANING UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

DEVELOPER ACCOMMODATING UNIT, DEVELOPING DEVICE, PROCESS CATRIDGE A...

IMAGE FORMING APPARATUS