Fumito Nonaka

Person

Mishima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 12,092,970
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Kohei Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer accommodating unit, process cartridge, and image forming...
- Patent number 10,747,143
- Issue date Aug 18, 2020
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and method for manufacturing cartridge
- Patent number 10,732,565
- Issue date Aug 4, 2020
- Canon Kabushiki Kaisha
- Shogo Satomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer container unit, developing apparatus, and process cartridge
- Patent number 10,642,189
- Issue date May 5, 2020
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotatable member, process cartridge and image forming apparatus
- Patent number 10,571,857
- Issue date Feb 25, 2020
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and method for manufacturing cartridge
- Patent number 10,203,654
- Issue date Feb 12, 2019
- Canon Kabushiki Kaisha
- Shogo Satomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotatable member and electrophotographic image forming apparatus in...
- Patent number 10,191,406
- Issue date Jan 29, 2019
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reproduction method for developing device
- Patent number 10,185,251
- Issue date Jan 22, 2019
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotating member, process cartridge, and image forming apparatus
- Patent number 10,175,599
- Issue date Jan 8, 2019
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Roller, rotating member unit, cartridge, and image forming apparatus
- Patent number 9,996,020
- Issue date Jun 12, 2018
- Canon Kabushiki Kaisha
- Makoto Hayashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge having a seal member filling a gap between a frame and a...
- Patent number 9,971,282
- Issue date May 15, 2018
- Canon Kabushiki Kaisha
- Nobuharu Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and unit with injection molded seal member
- Patent number 9,529,306
- Issue date Dec 27, 2016
- Canon Kabushiki Kaisha
- Nobuharu Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit and image forming apparatus
- Patent number 9,377,716
- Issue date Jun 28, 2016
- Canon Kabushiki Kaisha
- Toshiteru Yamasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit, cleaning unit, process cartridge, and image forming apparatus
- Patent number 9,348,264
- Issue date May 24, 2016
- Canon Kabushiki Kaisha
- Noritomo Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 9,280,135
- Issue date Mar 8, 2016
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge and drum unit
- Patent number 9,188,940
- Issue date Nov 17, 2015
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit, cleaning unit, process cartridge, and image forming apparatus
- Patent number 9,146,526
- Issue date Sep 29, 2015
- Canon Kabushiki Kaisha
- Noritomo Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit and image forming apparatus
- Patent number 9,128,417
- Issue date Sep 8, 2015
- Canon Kabushiki Kaisha
- Toshiteru Yamasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and unit, for use with an image bearing member, having a...
- Patent number 9,069,291
- Issue date Jun 30, 2015
- Canon Kabushiki Kaisha
- Nobuharu Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge unit
- Patent number 9,002,233
- Issue date Apr 7, 2015
- Canon Kabushiki Kaisha
- Toshiteru Yamasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge and drum unit
- Patent number 8,909,096
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge with member for fixing a member-to-be-energized
- Patent number 8,879,954
- Issue date Nov 4, 2014
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge, electrophotographic image forming apparatus, met...
- Patent number 7,865,115
- Issue date Jan 4, 2011
- Canon Kabushiki Kaisha
- Toru Oguma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge
- Patent number D622308
- Issue date Aug 24, 2010
- Canon Kabushiki Kaisha
- Takeshi Kubota
- D18 - Printing and office machinery
Information Patent Grant
Process cartridge
- Patent number D622309
- Issue date Aug 24, 2010
- Canon Kabushiki Kaisha
- Takeshi Kubota
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D585482
- Issue date Jan 27, 2009
- Canon Kabushiki Kaisha
- Takeshi Kubota
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D583860
- Issue date Dec 30, 2008
- Canon Kabushiki Kaisha
- Takeshi Kubota
- D18 - Printing and office machinery
Information Patent Grant
Information storing medium, unit, process cartridge, developing car...
- Patent number 7,082,276
- Issue date Jul 25, 2006
- Canon Kabushiki Kaisha
- Toshiyuki Karakama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and electrophotographic image forming apparatus h...
- Patent number 6,922,534
- Issue date Jul 26, 2005
- Canon Kabushiki Kaisha
- Hiroshi Goto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information storing medium, unit, process cartridge, developing car...
- Patent number 6,826,380
- Issue date Nov 30, 2004
- Canon Kabushiki Kaisha
- Toshiyuki Karakama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220221807
- Publication date Jul 14, 2022
- Canon Kabushiki Kaisha
- Kohei Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CONTAINER UNIT, DEVELOPING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20200041930
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER ACCOMMODATING UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING...
- Publication number 20200041931
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND METHOD FOR MANUFACTURING CARTRIDGE
- Publication number 20190121287
- Publication date Apr 25, 2019
- Canon Kabushiki Kaisha
- Shogo Satomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROTATABLE MEMBER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20180299826
- Publication date Oct 18, 2018
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROTATABLE MEMBER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS IN...
- Publication number 20180292766
- Publication date Oct 11, 2018
- Canon Kabushiki Kaisha
- Koji Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
REPRODUCTION METHOD FOR DEVELOPING DEVICE
- Publication number 20180004125
- Publication date Jan 4, 2018
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROTATING MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20170371264
- Publication date Dec 28, 2017
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROLLER, ROTATING MEMBER UNIT, CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20170371263
- Publication date Dec 28, 2017
- Canon Kabushiki Kaisha
- Makoto Hayashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND UNIT
- Publication number 20160357142
- Publication date Dec 8, 2016
- Canon Kabushiki Kaisha
- Nobuharu Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND METHOD FOR MANUFACTURING CARTRIDGE
- Publication number 20160062310
- Publication date Mar 3, 2016
- Canon Kabushiki Kaisha
- Shogo Satomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT AND IMAGE FORMING APPARATUS
- Publication number 20150355576
- Publication date Dec 10, 2015
- Canon Kabushiki Kaisha
- Toshiteru Yamasaki
- 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
CARTRIDGE AND UNIT
- Publication number 20150078779
- Publication date Mar 19, 2015
- Canon Kabushiki Kaisha
- Nobuharu Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND DRUM UNIT
- Publication number 20140334844
- Publication date Nov 13, 2014
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT
- Publication number 20140119770
- Publication date May 1, 2014
- Canon Kabushiki Kaisha
- Toshiteru Yamasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20140093270
- Publication date Apr 3, 2014
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT, CLEANING UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20140072326
- Publication date Mar 13, 2014
- Canon Kabushiki Kaisha
- Noritomo Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT AND IMAGE FORMING APPARATUS
- Publication number 20140064776
- Publication date Mar 6, 2014
- Canon Kabushiki Kaisha
- Toshiteru Yamasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20130177334
- Publication date Jul 11, 2013
- Canon Kabushiki Kaisha
- Fumito Nonaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND DRUM UNIT
- Publication number 20130164029
- Publication date Jun 27, 2013
- Canon Kabushiki Kaisha
- Yuichi Fukui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND UNIT
- Publication number 20130129378
- Publication date May 23, 2013
- Canon Kabushiki Kaisha
- Nobuharu Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, MET...
- Publication number 20070248382
- Publication date Oct 25, 2007
- Canon Kabushiki Kaisha
- Toru Oguma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Information storing medium, unit, process cartridge, developing car...
- Publication number 20050019061
- Publication date Jan 27, 2005
- Canon Kabushiki Kaisha
- Toshiyuki Karakama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Information storing medium, unit, process cartridge, developing car...
- Publication number 20030215261
- Publication date Nov 20, 2003
- Canon Kabushiki Kaisha
- Toshiyuki Karakama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process cartridge and electrophotographic image forming apparatus
- Publication number 20030123896
- Publication date Jul 3, 2003
- Canon Kabushiki Kaisha
- Hiroshi Goto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Fumito Nonaka

Person

Patents Grantslast 30 patents

Image forming apparatus

Developer accommodating unit, process cartridge, and image forming...

Cartridge and method for manufacturing cartridge

Developer container unit, developing apparatus, and process cartridge

Rotatable member, process cartridge and image forming apparatus

Cartridge and method for manufacturing cartridge

Rotatable member and electrophotographic image forming apparatus in...

Reproduction method for developing device

Rotating member, process cartridge, and image forming apparatus

Roller, rotating member unit, cartridge, and image forming apparatus

Cartridge having a seal member filling a gap between a frame and a...

Cartridge and unit with injection molded seal member

Unit and image forming apparatus

Unit, cleaning unit, process cartridge, and image forming apparatus

Process cartridge and image forming apparatus

Developing device, process cartridge and drum unit

Unit, cleaning unit, process cartridge, and image forming apparatus

Unit and image forming apparatus

Cartridge and unit, for use with an image bearing member, having a...

Process cartridge unit

Developing device, process cartridge and drum unit

Cartridge with member for fixing a member-to-be-energized

Process cartridge, electrophotographic image forming apparatus, met...

Process cartridge

Process cartridge

Toner cartridge

Toner cartridge

Information storing medium, unit, process cartridge, developing car...

Process cartridge and electrophotographic image forming apparatus h...

Information storing medium, unit, process cartridge, developing car...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

DEVELOPER CONTAINER UNIT, DEVELOPING APPARATUS, AND PROCESS CARTRIDGE

DEVELOPER ACCOMMODATING UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING...

CARTRIDGE AND METHOD FOR MANUFACTURING CARTRIDGE

ROTATABLE MEMBER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

ROTATABLE MEMBER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS IN...

REPRODUCTION METHOD FOR DEVELOPING DEVICE

ROTATING MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

ROLLER, ROTATING MEMBER UNIT, CARTRIDGE, AND IMAGE FORMING APPARATUS

CARTRIDGE AND UNIT

CARTRIDGE AND METHOD FOR MANUFACTURING CARTRIDGE

UNIT AND IMAGE FORMING APPARATUS

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

CARTRIDGE AND UNIT

DEVELOPING DEVICE, PROCESS CARTRIDGE AND DRUM UNIT

UNIT

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

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

UNIT AND IMAGE FORMING APPARATUS

CARTRIDGE

DEVELOPING DEVICE, PROCESS CARTRIDGE AND DRUM UNIT

CARTRIDGE AND UNIT

PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, MET...

Information storing medium, unit, process cartridge, developing car...

Information storing medium, unit, process cartridge, developing car...

Process cartridge and electrophotographic image forming apparatus