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Suntou-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus with developing member that supplies toner...
Patent number
11,988,979
Issue date
May 21, 2024
Canon Kabushiki Kaisha
Hisashi Taniguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Development cartridge
Patent number
11,693,335
Issue date
Jul 4, 2023
Canon Kabushiki Kaisha
Takuya Oka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that sets peripheral velocity ratios
Patent number
11,635,704
Issue date
Apr 25, 2023
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus for prolonging life of replaceable image fo...
Patent number
11,579,556
Issue date
Feb 14, 2023
Canon Kabushiki Kaisha
Kazunori Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Development cartridge
Patent number
11,300,900
Issue date
Apr 12, 2022
Canon Kabushiki Kaisha
Takuya Oka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that sets peripheral velocity ratios
Patent number
11,300,897
Issue date
Apr 12, 2022
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process cartridge and image forming apparatus
Patent number
11,144,007
Issue date
Oct 12, 2021
Canon Kabushiki Kaisha
Shinichi Hagiwara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that suppresses occurrence of image smearin...
Patent number
11,073,781
Issue date
Jul 27, 2021
Canon Kabushiki Kaisha
Kosuke Ikada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that sets peripheral velocity ratios
Patent number
11,042,104
Issue date
Jun 22, 2021
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,754,265
Issue date
Aug 25, 2020
Canon Kabushiki Kaisha
Hisashi Yamauchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that sets peripheral velocity ratios
Patent number
10,754,273
Issue date
Aug 25, 2020
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230091090
Publication date
Mar 23, 2023
Canon Kabushiki Kaisha
Hisashi Taniguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220269214
Publication date
Aug 25, 2022
Canon Kabushiki Kaisha
Kazunori Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS
Publication number
20220197178
Publication date
Jun 23, 2022
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPMENT CARTRIDGE
Publication number
20220187739
Publication date
Jun 16, 2022
Canon Kabushiki Kaisha
Takuya Oka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPMENT CARTRIDGE
Publication number
20210373462
Publication date
Dec 2, 2021
Canon Kabushiki Kaisha
Takuya Oka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS
Publication number
20210271184
Publication date
Sep 2, 2021
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200409297
Publication date
Dec 31, 2020
Canon Kabushiki Kaisha
Kosuke Ikada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS
Publication number
20200348612
Publication date
Nov 5, 2020
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200150578
Publication date
May 14, 2020
Canon Kabushiki Kaisha
Hisashi Yamauchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20200150584
Publication date
May 14, 2020
Canon Kabushiki Kaisha
Shinichi Hagiwara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200089142
Publication date
Mar 19, 2020
Canon Kabushiki Kaisha
Masataka Mochizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY