Shohei Urushihara

Person

Suntou-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developer carrying member, process cartridge, and electrophotograph...
- Patent number 11,029,622
- Issue date Jun 8, 2021
- Canon Kabushiki Kaisha
- Sosuke Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Developer carrying member, process cartridge, and electrophotograph...
- Patent number 10,976,684
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Sosuke Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Developer carrying member, process cartridge, and electrophotograph...
- Patent number 10,831,125
- Issue date Nov 10, 2020
- Canon Kabushiki Kaisha
- Minoru Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, electrophotographic process cartridge a...
- Patent number 10,571,825
- Issue date Feb 25, 2020
- Canon Kabushiki Kaisha
- Shohei Urushihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge, and electrophotograp...
- Patent number 10,379,460
- Issue date Aug 13, 2019
- Canon Kabushiki Kaisha
- Hideya Arimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge and electrophotograph...
- Patent number 10,331,054
- Issue date Jun 25, 2019
- Canon Kabushiki Kaisha
- Shohei Urushihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Member for electrophotography, process cartridge, and electrophotog...
- Patent number 10,067,430
- Issue date Sep 4, 2018
- Canon Kabushiki Kaisha
- Hideya Arimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, method of producing the same, process c...
- Patent number 9,977,359
- Issue date May 22, 2018
- Canon Kabushiki Kaisha
- Takashi Koyanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge, and electrophotograp...
- Patent number 9,939,746
- Issue date Apr 10, 2018
- Canon Kabushiki Kaisha
- Hideya Arimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit and electrophotographic image forming apparatus
- Patent number 8,874,007
- Issue date Oct 28, 2014
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing member, process cartridge, and electrophotographic appar...
- Patent number 8,798,508
- Issue date Aug 5, 2014
- Canon Kabushiki Kaisha
- Masaki Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Developing member including elastic member containing cured product...
- Patent number 8,768,227
- Issue date Jul 1, 2014
- Canon Kabushiki Kaisha
- Shohei Urushihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing member, process cartridge, and electrophotographic image...
- Patent number 8,655,222
- Issue date Feb 18, 2014
- Canon Kabushiki Kaisha
- Minoru Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing member
- Patent number 8,655,238
- Issue date Feb 18, 2014
- Canon Kabushiki Kaisha
- Masashi Uno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing regenerated elastic roller
- Patent number 8,529,806
- Issue date Sep 10, 2013
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing roller for electrophotography
- Patent number 8,323,751
- Issue date Dec 4, 2012
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPER CARRYING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...
- Publication number 20200201203
- Publication date Jun 25, 2020
- Canon Kabushiki Kaisha
- Minoru Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CARRYING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...
- Publication number 20200199402
- Publication date Jun 25, 2020
- Canon Kabushiki Kaisha
- Sosuke Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE A...
- Publication number 20200041927
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Shohei Urushihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE A...
- Publication number 20200041921
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Sosuke Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20180011418
- Publication date Jan 11, 2018
- Canon Kabushiki Kaisha
- HIDEYA ARIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...
- Publication number 20170329251
- Publication date Nov 16, 2017
- Canon Kabushiki Kaisha
- Shohei Urushihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, METHOD OF PRODUCING THE SAME, PROCESS C...
- Publication number 20170227880
- Publication date Aug 10, 2017
- Canon Kabushiki Kaisha
- Takashi Koyanagi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE, AND ELECTROPHOTOG...
- Publication number 20170160654
- Publication date Jun 8, 2017
- Canon Kabushiki Kaisha
- Hideya Arimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20160370719
- Publication date Dec 22, 2016
- Canon Kabushiki Kaisha
- Hideya Arimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHI...
- Publication number 20160363881
- Publication date Dec 15, 2016
- Canon Kabushiki Kaisha
- Shohei Urushihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING MEMBERINCLUDING ELASTIC MEMBER CONTAINING CURED PRODUCT...
- Publication number 20140072350
- Publication date Mar 13, 2014
- Canon Kabushiki Kaisha
- Shohei Urushihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPAR...
- Publication number 20140064797
- Publication date Mar 6, 2014
- Canon Kabushiki Kaisha
- Masaki Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVELOPING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20140064792
- Publication date Mar 6, 2014
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20130279937
- Publication date Oct 24, 2013
- Minoru Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...
- Publication number 20130266339
- Publication date Oct 10, 2013
- Ryo Sugiyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVELOPING MEMBER
- Publication number 20130223892
- Publication date Aug 29, 2013
- Masashi Uno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING MEMBER AND PRODUCTION METHOD THEREFOR, AND ELECTROPHOTOG...
- Publication number 20130164038
- Publication date Jun 27, 2013
- Canon Kabushiki Kaisha
- Takashi Kusaba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCING REGENERATED ELASTIC ROLLER
- Publication number 20120091608
- Publication date Apr 19, 2012
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING ROLLER FOR ELECTROPHOTOGRAPHY
- Publication number 20110183080
- Publication date Jul 28, 2011
- Canon Kabushiki Kaisha
- Kunimasa Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Shohei Urushihara

Person

Patents Grantslast 30 patents

Developer carrying member, process cartridge, and electrophotograph...

Developer carrying member, process cartridge, and electrophotograph...

Developer carrying member, process cartridge, and electrophotograph...

Electrophotographic member, electrophotographic process cartridge a...

Electrophotographic member, process cartridge, and electrophotograp...

Electrophotographic member, process cartridge and electrophotograph...

Member for electrophotography, process cartridge, and electrophotog...

Electrophotographic member, method of producing the same, process c...

Electrophotographic member, process cartridge, and electrophotograp...

Developing unit and electrophotographic image forming apparatus

Developing member, process cartridge, and electrophotographic appar...

Developing member including elastic member containing cured product...

Developing member, process cartridge, and electrophotographic image...

Developing member

Process for producing regenerated elastic roller

Process for producing roller for electrophotography

Patents Applicationslast 30 patents

DEVELOPER CARRYING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...

DEVELOPER CARRYING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...

ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE A...

ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE A...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...

ELECTROPHOTOGRAPHIC MEMBER, METHOD OF PRODUCING THE SAME, PROCESS C...

MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE, AND ELECTROPHOTOG...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHI...

DEVELOPING MEMBERINCLUDING ELASTIC MEMBER CONTAINING CURED PRODUCT...

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

DEVELOPING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

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

ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...

DEVELOPING MEMBER

DEVELOPING MEMBER AND PRODUCTION METHOD THEREFOR, AND ELECTROPHOTOG...

PROCESS FOR PRODUCING REGENERATED ELASTIC ROLLER

PROCESS FOR PRODUCING ROLLER FOR ELECTROPHOTOGRAPHY