Hiroaki Komatsu

Person

Fuji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic roller, process cartridge and electrophotograph...
- Patent number 11,971,668
- Issue date Apr 30, 2024
- Canon Kabushiki Kaisha
- Ryosuke Takayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge, and electrophotograp...
- Patent number 11,169,464
- Issue date Nov 9, 2021
- Canon Kabushiki Kaisha
- Hiroaki Komatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic member, process cartridge, and electrophotograp...
- Patent number 11,112,718
- Issue date Sep 7, 2021
- Canon Kabushiki Kaisha
- Masashi Uno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge and electrophotograph...
- Patent number 11,022,904
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Hideya Arimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Member for electrophotography, process cartridge and electrophotogr...
- Patent number 10,969,709
- Issue date Apr 6, 2021
- Canon Kabushiki Kaisha
- Hideya Arimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic member, process cartridge and electrophotograph...
- Patent number 10,884,352
- Issue date Jan 5, 2021
- Canon Kabushiki Kaisha
- Masaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge and electrophotograph...
- Patent number 10,303,079
- Issue date May 28, 2019
- Canon Kabushiki Kaisha
- Fumihiko Utsuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...
- Publication number 20230333496
- Publication date Oct 19, 2023
- Canon Kabushiki Kaisha
- RYOSUKE TAKAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...
- Publication number 20200041920
- Publication date Feb 6, 2020
- Canon Kabushiki Kaisha
- Hideya Arimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20200033742
- Publication date Jan 30, 2020
- Canon Kabushiki Kaisha
- Hiroaki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE AND ELECTROPHOTOG...
- Publication number 20190324383
- Publication date Oct 24, 2019
- Canon Kabushiki Kaisha
- Hideya Arimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...
- Publication number 20190302644
- Publication date Oct 3, 2019
- Canon Kabushiki Kaisha
- Masaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20190094741
- Publication date Mar 28, 2019
- Canon Kabushiki Kaisha
- MASASHI UNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...
- Publication number 20180039200
- Publication date Feb 8, 2018
- Canon Kabushiki Kaisha
- Fumihiko Utsuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hiroaki Komatsu

Person

Patents Grantslast 30 patents

Electrophotographic roller, process cartridge and electrophotograph...

Electrophotographic member, process cartridge, and electrophotograp...

Electrophotographic member, process cartridge, and electrophotograp...

Electrophotographic member, process cartridge and electrophotograph...

Member for electrophotography, process cartridge and electrophotogr...

Electrophotographic member, process cartridge and electrophotograph...

Electrophotographic member, process cartridge and electrophotograph...

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE AND ELECTROPHOTOG...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...