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G03G21/0082
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
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G03G21/0082
Separate cleaning member for toner and debris
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus
Patent number
12,117,757
Issue date
Oct 15, 2024
Canon Kabushiki Kaisha
Atsushi Toda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
12,099,315
Issue date
Sep 24, 2024
Canon Kabushiki Kaisha
Jun Hara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
12,032,322
Issue date
Jul 9, 2024
Canon Kabushiki Kaisha
Toshihiko Takayama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,815,827
Issue date
Nov 14, 2023
Canon Kabushiki Kaisha
Jun Hara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of suppressing image defects caused...
Patent number
11,526,115
Issue date
Dec 13, 2022
Canon Kabushiki Kaisha
Atsushi Toda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of suppressing image defects caused...
Patent number
11,209,768
Issue date
Dec 28, 2021
Canon Kabushiki Kaisha
Atsushi Toda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and carrier separating device
Patent number
10,310,419
Issue date
Jun 4, 2019
Canon Kabushiki Kaisha
Teppei Nagata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner collection device collecting floating toner and image forming...
Patent number
10,108,136
Issue date
Oct 23, 2018
Kyocera Document Solutions Inc.
Kazuya Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240402631
Publication date
Dec 5, 2024
Canon Kabushiki Kaisha
Jun Hara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240302785
Publication date
Sep 12, 2024
Canon Kabushiki Kaisha
TOSHIHIKO TAKAYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240019796
Publication date
Jan 18, 2024
Canon Kabushiki Kaisha
Jun Hara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230093245
Publication date
Mar 23, 2023
Canon Kabushiki Kaisha
Atsushi Toda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220082987
Publication date
Mar 17, 2022
Canon Kabushiki Kaisha
Atsushi Toda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND IMAGE FORMING APPARATUS
Publication number
20180095404
Publication date
Apr 5, 2018
Konica Minolta, Inc.
Toshiyuki Fujita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20180074452
Publication date
Mar 15, 2018
Minoru TOYODA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Process Unit and Image Forming Device Including the Same
Publication number
20130108322
Publication date
May 2, 2013
Takahiro Nishimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY