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Haruhiko Mitsuda
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Nagareyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
10,935,898
Issue date
Mar 2, 2021
Canon Kabushiki Kaisha
Ikuyo Kuroiwa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
10,921,723
Issue date
Feb 16, 2021
Canon Kabushiki Kaisha
Kumiko Takizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoconductor, process cartridge, and electrop...
Patent number
10,908,521
Issue date
Feb 2, 2021
Canon Kabushiki Kaisha
Haruhiko Mitsuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
10,838,314
Issue date
Nov 17, 2020
Canon Kabushiki Kaisha
Tatsuya Ikezue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic apparatus
Patent number
10,732,525
Issue date
Aug 4, 2020
Canon Kabushiki Kaisha
Tsuyoshi Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
Patent number
10,241,429
Issue date
Mar 26, 2019
Canon Kabushiki Kaisha
Tsuyoshi Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic apparatus
Patent number
9,983,490
Issue date
May 29, 2018
Canon Kabushiki Kaisha
Tsuyoshi Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
Publication number
20230259044
Publication date
Aug 17, 2023
Canon Kabushiki Kaisha
HARUHIKO MITSUDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
Publication number
20230259045
Publication date
Aug 17, 2023
Canon Kabushiki Kaisha
RYOICHI TOKIMITSU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
Publication number
20230259047
Publication date
Aug 17, 2023
Canon Kabushiki Kaisha
Toshiyasu Shirasuna
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, ELECTROPHOTOGRAPHIC APPA...
Publication number
20230259048
Publication date
Aug 17, 2023
Canon Kabushiki Kaisha
JUN OHIRA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMAGE FORMING METHOD, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Publication number
20220404725
Publication date
Dec 22, 2022
Canon Kabushiki Kaisha
Haruhiko Mitsuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND ELECTROP...
Publication number
20200133145
Publication date
Apr 30, 2020
Canon Kabushiki Kaisha
Kan Tanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20200133148
Publication date
Apr 30, 2020
Canon Kabushiki Kaisha
Tatsuya Ikezue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20200133147
Publication date
Apr 30, 2020
Canon Kabushiki Kaisha
Kumiko Takizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20200133146
Publication date
Apr 30, 2020
Canon Kabushiki Kaisha
Tsuyoshi Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
Publication number
20200133149
Publication date
Apr 30, 2020
Canon Kabushiki Kaisha
Takanori Ueno
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND ELECTROP...
Publication number
20200133150
Publication date
Apr 30, 2020
Canon Kabushiki Kaisha
Haruhiko Mitsuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20200124996
Publication date
Apr 23, 2020
Canon Kabushiki Kaisha
Ikuyo Kuroiwa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC APPARATUS
Publication number
20190332022
Publication date
Oct 31, 2019
Canon Kabushiki Kaisha
Tsuyoshi Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
Publication number
20180314173
Publication date
Nov 1, 2018
Canon Kabushiki Kaisha
Tsuyoshi Shimada
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTROPHOTOGRAPHIC APPARATUS
Publication number
20170285499
Publication date
Oct 5, 2017
Canon Kabushiki Kaisha
Tsuyoshi Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY