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Chofu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus having toner replenishment
Patent number
12,210,312
Issue date
Jan 28, 2025
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having toner replenishment
Patent number
11,947,305
Issue date
Apr 2, 2024
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming system
Patent number
11,846,894
Issue date
Dec 19, 2023
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,809,095
Issue date
Nov 7, 2023
Canon Kabushiki Kaisha
Tsuyoshi Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,726,426
Issue date
Aug 15, 2023
Canon Kabushiki Kaisha
Koji Fujinaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having toner replenishment
Patent number
11,556,088
Issue date
Jan 17, 2023
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,487,222
Issue date
Nov 1, 2022
Canon Kabushiki Kaisha
Tsuyoshi Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming system
Patent number
11,467,514
Issue date
Oct 11, 2022
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mounted fixing apparatus for fixing an image formed on a recording...
Patent number
10,481,536
Issue date
Nov 19, 2019
Canon Kabushiki Kaisha
Keisuke Fujita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mounted fixing apparatus for fixing an image formed on a recording...
Patent number
10,248,058
Issue date
Apr 2, 2019
Canon Kabushiki Kaisha
Keisuke Fujita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,851,675
Issue date
Dec 26, 2017
Canon Kabushiki Kaisha
Masatoshi Takiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240210873
Publication date
Jun 27, 2024
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240036497
Publication date
Feb 1, 2024
Canon Kabushiki Kaisha
Tsuyoshi Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING TONER REPLENISHMENT
Publication number
20230078527
Publication date
Mar 16, 2023
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230026290
Publication date
Jan 26, 2023
Canon Kabushiki Kaisha
Tsuyoshi Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20220404735
Publication date
Dec 22, 2022
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220276587
Publication date
Sep 1, 2022
Canon Kabushiki Kaisha
Koji Fujinaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20210405552
Publication date
Dec 30, 2021
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210405555
Publication date
Dec 30, 2021
Canon Kabushiki Kaisha
Tsuyoshi Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210405577
Publication date
Dec 30, 2021
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MOUNTED FIXING APPARATUS FOR FIXING AN IMAGE FORMED ON A RECORDING...
Publication number
20190171144
Publication date
Jun 6, 2019
Canon Kabushiki Kaisha
Keisuke Fujita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING APPARATUS
Publication number
20180024480
Publication date
Jan 25, 2018
Canon Kabushiki Kaisha
Keisuke Fujita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20160282787
Publication date
Sep 29, 2016
Canon Kabushiki Kaisha
Masatoshi Takiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY