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Mototeru Goto
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Yokohama-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Electroconductive member, process cartridge, and electrophotographi...
Patent number
12,032,331
Issue date
Jul 9, 2024
Canon Kabushiki Kaisha
Atsushi Uematsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electroconductive member, process cartridge, and electrophotographi...
Patent number
12,001,166
Issue date
Jun 4, 2024
Canon Kabushiki Kaisha
Atsushi Uematsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charging roller, process cartridge, and electrophotographic image f...
Patent number
11,487,214
Issue date
Nov 1, 2022
Canon Kabushiki Kaisha
Nao Higuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic roller, process cartridge and electrophotograph...
Patent number
10,248,042
Issue date
Apr 2, 2019
Canon Kabushiki Kaisha
Atsushi Uematsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHI...
Publication number
20230280667
Publication date
Sep 7, 2023
Canon Kabushiki Kaisha
ATSUSHI UEMATSU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CHARGING ROLLER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE F...
Publication number
20220146958
Publication date
May 12, 2022
Canon Kabushiki Kaisha
Nao Higuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC ROLLER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPH...
Publication number
20180348661
Publication date
Dec 6, 2018
Canon Kabushiki Kaisha
Atsushi Uematsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY