Kazuo Chadani

Person

Suntoh-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,940,756
- Issue date Mar 26, 2024
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,543,769
- Issue date Jan 3, 2023
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, cartridge and image forming apparatus syst...
- Patent number 11,172,121
- Issue date Nov 9, 2021
- Canon Kabushiki Kaisha
- Masato Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,131,959
- Issue date Sep 28, 2021
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,092,927
- Issue date Aug 17, 2021
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, cartridge and image forming apparatus syst...
- Patent number 10,880,469
- Issue date Dec 29, 2020
- Canon Kabushiki Kaisha
- Masato Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,795,309
- Issue date Oct 6, 2020
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,613,476
- Issue date Apr 7, 2020
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, cartridge and image forming apparatus syst...
- Patent number 10,582,114
- Issue date Mar 3, 2020
- Canon Kabushiki Kaisha
- Masato Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 10,401,783
- Issue date Sep 3, 2019
- Canon Kabushiki Kaisha
- Kazuo Chadani
- 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
Process cartridge and image forming apparatus
- Patent number 9,983,542
- Issue date May 29, 2018
- Canon Kabushiki Kaisha
- Kazuo Chadani
- 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
Image forming apparatus, cartridge and image forming apparatus system
- Patent number 9,720,373
- Issue date Aug 1, 2017
- Canon Kabushiki Kaisha
- Masato Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 9,581,958
- Issue date Feb 28, 2017
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device, process cartridge, and electrophotographic image f...
- Patent number 9,360,825
- Issue date Jun 7, 2016
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge having structure for minimizing deformation when gr...
- Patent number 9,164,476
- Issue date Oct 20, 2015
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 9,134,688
- Issue date Sep 15, 2015
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit, process cartridge and electrophotographic image fo...
- Patent number 9,116,503
- Issue date Aug 25, 2015
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 9,058,018
- Issue date Jun 16, 2015
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and electrophotographic image forming apparatus t...
- Patent number 8,909,092
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Osamu Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning unit, process cartridge, and electrophotographic image for...
- Patent number 8,886,109
- Issue date Nov 11, 2014
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 8,682,200
- Issue date Mar 25, 2014
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 8,639,160
- Issue date Jan 28, 2014
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 8,588,647
- Issue date Nov 19, 2013
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 8,583,007
- Issue date Nov 12, 2013
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and electrophotographic image forming apparatus
- Patent number 8,559,849
- Issue date Oct 15, 2013
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and assembling, disassembling remanufacturing met...
- Patent number 8,503,906
- Issue date Aug 6, 2013
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 8,447,209
- Issue date May 21, 2013
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 8,442,416
- Issue date May 14, 2013
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240210874
- Publication date Jun 27, 2024
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20230095168
- Publication date Mar 30, 2023
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20210333750
- Publication date Oct 28, 2021
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM
- Publication number 20210075956
- Publication date Mar 11, 2021
- Canon Kabushiki Kaisha
- Masato Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20200401078
- Publication date Dec 24, 2020
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM
- Publication number 20200177796
- Publication date Jun 4, 2020
- Canon Kabushiki Kaisha
- Masato Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20190339643
- Publication date Nov 7, 2019
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20190227481
- Publication date Jul 25, 2019
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20180246465
- Publication date Aug 30, 2018
- Kazuo Chadani
- 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
IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM
- Publication number 20170310883
- Publication date Oct 26, 2017
- Canon Kabushiki Kaisha
- Masato Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20170075299
- Publication date Mar 16, 2017
- Kazuo Chadani
- 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
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20150362891
- Publication date Dec 17, 2015
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...
- Publication number 20140376953
- Publication date Dec 25, 2014
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM
- Publication number 20140086627
- Publication date Mar 27, 2014
- Canon Kabushiki Kaisha
- Masato Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20140050503
- Publication date Feb 20, 2014
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING UNIT, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FOR...
- Publication number 20130287439
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING UNIT, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FO...
- Publication number 20130272753
- Publication date Oct 17, 2013
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20130223853
- Publication date Aug 29, 2013
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE
- Publication number 20120328324
- Publication date Dec 27, 2012
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20120281999
- Publication date Nov 8, 2012
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20120275815
- Publication date Nov 1, 2012
- Canon Kabushiki Kaisha
- Osamu Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20120230726
- Publication date Sep 13, 2012
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20120189343
- Publication date Jul 26, 2012
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20120189344
- Publication date Jul 26, 2012
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ASSEMBLYING, DISASSEMBLYING REMANUFACTURING M...
- Publication number 20120170953
- Publication date Jul 5, 2012
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20120128388
- Publication date May 24, 2012
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20120063810
- Publication date Mar 15, 2012
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20110280621
- Publication date Nov 17, 2011
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kazuo Chadani

Person

Patents Grantslast 30 patents

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Image forming apparatus, cartridge and image forming apparatus syst...

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Image forming apparatus, cartridge and image forming apparatus syst...

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Image forming apparatus, cartridge and image forming apparatus syst...

Process cartridge and image forming apparatus

Cartridge and image forming apparatus

Process cartridge and image forming apparatus

Image forming apparatus and cartridge

Image forming apparatus, cartridge and image forming apparatus system

Process cartridge and image forming apparatus

Cleaning device, process cartridge, and electrophotographic image f...

Toner cartridge having structure for minimizing deformation when gr...

Process cartridge and image forming apparatus

Developing unit, process cartridge and electrophotographic image fo...

Process cartridge and image forming apparatus

Process cartridge and electrophotographic image forming apparatus t...

Cleaning unit, process cartridge, and electrophotographic image for...

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Process cartridge and electrophotographic image forming apparatus

Process cartridge and assembling, disassembling remanufacturing met...

Process cartridge and image forming apparatus

Process cartridge and image forming apparatus

Patents Applicationslast 30 patents

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

CLEANING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...

IMAGE FORMING APPARATUS, CARTRIDGE AND IMAGE FORMING APPARATUS SYSTEM

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

CLEANING UNIT, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FOR...

DEVELOPING UNIT, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FO...

CARTRIDGE

CARTRIDGE

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND ASSEMBLYING, DISASSEMBLYING REMANUFACTURING M...

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS