Kenta Matsunaga

Person

Susono-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic member, electrophotographic process cartridge,...
- Patent number 10,976,683
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic member having a surface layer with a cross-link...
- Patent number 10,942,471
- Issue date Mar 9, 2021
- Canon Kabushiki Kaisha
- Yoshinobu Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller, process cartridge and electrophotographic image...
- Patent number 10,895,824
- Issue date Jan 19, 2021
- Canon Kabushiki Kaisha
- Ryo Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing roller having crown-shaped electro-conductive layer with...
- Patent number 10,831,126
- Issue date Nov 10, 2020
- Canon Kabushiki Kaisha
- Kenta Matsunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing member having outer surface with independent electricall...
- Patent number 10,642,186
- Issue date May 5, 2020
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge, and electrophotograp...
- Patent number 10,310,447
- Issue date Jun 4, 2019
- Canon Kabushiki Kaisha
- Hiroshi Morishita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing member having alumina particles exposed within protrusions
- Patent number 9,952,531
- Issue date Apr 24, 2018
- Canon Kabushiki Kaisha
- Toru Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20200363751
- Publication date Nov 19, 2020
- Canon Kabushiki Kaisha
- Masashi Uno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20200310283
- Publication date Oct 1, 2020
- Canon Kabushiki Kaisha
- Yoshinobu Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20200310282
- Publication date Oct 1, 2020
- Canon Kabushiki Kaisha
- Ryo Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20200073309
- Publication date Mar 5, 2020
- Canon Kabushiki Kaisha
- Kenta Matsunaga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE,...
- Publication number 20200041926
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Kazutoshi Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEVELOPING MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND ELECT...
- Publication number 20190265609
- Publication date Aug 29, 2019
- Canon Kabushiki Kaisha
- Yuji Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20190018362
- Publication date Jan 17, 2019
- Canon Kabushiki Kaisha
- Hiroshi Morishita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20170315469
- Publication date Nov 2, 2017
- Canon Kabushiki Kaisha
- Toru Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kenta Matsunaga

Person

Patents Grantslast 30 patents

Electrophotographic member, electrophotographic process cartridge,...

Electrophotographic member having a surface layer with a cross-link...

Developing roller, process cartridge and electrophotographic image...

Developing roller having crown-shaped electro-conductive layer with...

Developing member having outer surface with independent electricall...

Electrophotographic member, process cartridge, and electrophotograp...

Developing member having alumina particles exposed within protrusions

Patents Applicationslast 30 patents

DEVELOPING ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

DEVELOPING ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE...

DEVELOPING ROLLER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...

ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE,...

DEVELOPING MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE, AND ELECT...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

DEVELOPING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...