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G03G2215/068
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PHYSICS
G03
Photography
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G2215/00
Apparatus for electrophotographic processes
Current Industry
G03G2215/068
having a box like shape
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Patents Grants
last 30 patents
Information
Patent Grant
Developer supply device, development device, and image formation ap...
Patent number
11,921,440
Issue date
Mar 5, 2024
Oki Electric Industry Co., Ltd.
Shingo Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Powder accommodating container, powder supply device, developing de...
Patent number
11,892,782
Issue date
Feb 6, 2024
FUJIFILM Business Innovation Corp.
Takashi Anzai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and developer replenishment thereof
Patent number
11,874,612
Issue date
Jan 16, 2024
Canon Kabushiki Kaisha
Nobuyuki Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container and image forming system
Patent number
11,822,265
Issue date
Nov 21, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge having a variable volume pump and a feeding path fr...
Patent number
11,815,830
Issue date
Nov 14, 2023
Canon Kabushiki Kaisha
Hiroomi Matsuzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus which controls the movement of a toner cart...
Patent number
11,789,379
Issue date
Oct 17, 2023
Canon Kabushiki Kaisha
Masaki Iwase
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner conveying apparatus having orthogonal toner conveying paths a...
Patent number
11,782,361
Issue date
Oct 10, 2023
Canon Kabushiki Kaisha
Tsukasa Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container having a base portion with a discharge opening and...
Patent number
11,774,881
Issue date
Oct 3, 2023
Canon Kabushiki Kaisha
Masaaki Sato
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Toner container having nozzle and projection at bottom of container...
Patent number
11,662,673
Issue date
May 30, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer supply container and developer supplying system
Patent number
11,656,560
Issue date
May 23, 2023
Canon Kabushiki Kaisha
Katsuya Murakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container having nozzle and projection at bottom of container...
Patent number
11,640,127
Issue date
May 2, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including transfer device located above pho...
Patent number
11,635,710
Issue date
Apr 25, 2023
Brother Kogyo Kabushiki Kaisha
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus to supply toner
Patent number
11,624,989
Issue date
Apr 11, 2023
Canon Kabushiki Kaisha
Kensuke Umeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Powder storage device and image-forming apparatus equipped with the...
Patent number
11,609,507
Issue date
Mar 21, 2023
SHARP KABUSHIKI KAISHA
Syohji Tomita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and cartridge having shutters to open and c...
Patent number
11,586,127
Issue date
Feb 21, 2023
Canon Kabushiki Kaisha
Joji Goto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Seal for an electrophotograhic image forming device
Patent number
11,561,489
Issue date
Jan 24, 2023
Lexmark International, Inc.
Brian Lester Boettcher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for determining the connection status of a toner refill device
Patent number
11,537,063
Issue date
Dec 27, 2022
Hewlett-Packard Development Company, L.P.
Jin Woo Noh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container and image forming apparatus having developer ou...
Patent number
11,429,037
Issue date
Aug 30, 2022
Oki Electric Industry Co., Ltd.
Hiroki Haruyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus having a sealed developer opening
Patent number
11,415,910
Issue date
Aug 16, 2022
Canon Kabushiki Kaisha
Takashi Ninomiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Seal for an electrophotographic image forming device
Patent number
11,402,770
Issue date
Aug 2, 2022
Lexmark International, Inc.
Brian Lester Boettcher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus having a flexible developer conveyor
Patent number
11,392,057
Issue date
Jul 19, 2022
Canon Kabushiki Kaisha
Shigemi Kamoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with developer amount prediction
Patent number
11,385,567
Issue date
Jul 12, 2022
FUJIFILM Business Innovation Corp.
Chihiro Hagiwara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Corner tie attachment for a bag liner for receiving a powder such a...
Patent number
11,320,764
Issue date
May 3, 2022
Xerox Corporation
David B. Montfort
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner conveying apparatus having orthogonal toner conveying paths a...
Patent number
11,300,901
Issue date
Apr 12, 2022
Canon Kabushiki Kaisha
Tsukasa Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and developer replenishment thereof
Patent number
11,269,266
Issue date
Mar 8, 2022
Canon Kabushiki Kaisha
Nobuyuki Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container having a shutter, a lever disposed on one side, and...
Patent number
11,231,664
Issue date
Jan 25, 2022
Ricoh Company, Ltd.
Tomofumi Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including a body with a shutter member and...
Patent number
11,194,268
Issue date
Dec 7, 2021
Canon Kabushiki Kaisha
Joji Goto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer supply container and developer supplying system
Patent number
11,188,009
Issue date
Nov 30, 2021
Canon Kabushiki Kaisha
Katsuya Murakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Detachable container and container mounting apparatus using the same
Patent number
11,150,577
Issue date
Oct 19, 2021
FUJIFILM Business Innovation Corp.
Iori Togu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming unit and image forming apparatus having restricting p...
Patent number
11,119,424
Issue date
Sep 14, 2021
FUJIFILM Business Innovation Corp.
Shota Makita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CARTRIDGE AND METHOD OF SUPPLYING TONER
Publication number
20240176259
Publication date
May 30, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Shintaro FUKUOKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
Publication number
20240152076
Publication date
May 9, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240152091
Publication date
May 9, 2024
Canon Kabushiki Kaisha
Jumpei Nitta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
Publication number
20240142893
Publication date
May 2, 2024
Canon Kabushiki Kaisha
MITSUHIRO SATO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240069467
Publication date
Feb 29, 2024
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINERS HAVING ELECTRICAL CONNECTORS OF DIFFERENT POSITIONS
Publication number
20240069488
Publication date
Feb 29, 2024
Lexmark International, Inc.
EMILY STEFANO ADAMS
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND DEVELOPER REPLENISHMENT THEREOF
Publication number
20240061359
Publication date
Feb 22, 2024
Canon Kabushiki Kaisha
NOBUYUKI KOBAYASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
Publication number
20240036496
Publication date
Feb 1, 2024
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20240036495
Publication date
Feb 1, 2024
Canon Kabushiki Kaisha
Hiroomi Matsuzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230418216
Publication date
Dec 28, 2023
Canon Kabushiki Kaisha
SATOSHI KOGA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING APPARATUS
Publication number
20230400793
Publication date
Dec 14, 2023
KYOCERA DOCUMENT SOLUTIONS INC.
Danh Chien Nguyen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER
Publication number
20230400792
Publication date
Dec 14, 2023
Canon Kabushiki Kaisha
Masaaki Sato
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING APPARATUS
Publication number
20230400794
Publication date
Dec 14, 2023
KYOCERA DOCUMENT SOLUTIONS INC.
Yuri NAKAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER AND IMAGE FORMING APPARATUS
Publication number
20230384712
Publication date
Nov 30, 2023
FUJIFILM Business Innovation Corp.
Toshio TAKIGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CONNECTION STRUCTURE FOR COUPLING WITH TONER CARTRIDGE
Publication number
20230375973
Publication date
Nov 23, 2023
Hewlett-Packard Development Company, L.P.
Changwoo LEE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONVEYING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20230375962
Publication date
Nov 23, 2023
Canon Kabushiki Kaisha
Tsukasa Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWDER ACCOMMODATING CONTAINER, POWDER SUPPLY DEVICE, DEVELOPING DE...
Publication number
20230314984
Publication date
Oct 5, 2023
FUJIFILM Business Innovation Corp.
Takashi ANZAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
Publication number
20230244155
Publication date
Aug 3, 2023
Canon Kabushiki Kaisha
Katsuya Murakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230221662
Publication date
Jul 13, 2023
Canon Kabushiki Kaisha
Kazushi Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
Publication number
20230205114
Publication date
Jun 29, 2023
Canon Kabushiki Kaisha
Goshi Ozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
Publication number
20230096202
Publication date
Mar 30, 2023
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SEAL FOR AN ELECTROPHOTOGRAHIC IMAGE FORMING DEVICE
Publication number
20220350277
Publication date
Nov 3, 2022
Lexmark International, Inc.
BRIAN LESTER BOETTCHER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING APPARATUS
Publication number
20220221812
Publication date
Jul 14, 2022
Canon Kabushiki Kaisha
Takashi Ninomiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONVEYING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20220197189
Publication date
Jun 23, 2022
Canon Kabushiki Kaisha
Tsukasa Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND DEVELOPER REPLENISHMENT THEREOF
Publication number
20220155705
Publication date
May 19, 2022
Canon Kabushiki Kaisha
Nobuyuki Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220137531
Publication date
May 5, 2022
FUJIFILM Business Innovation Corp.
Chihiro HAGIWARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR DETERMINING THE CONNECTION STATUS OF A TONER REFILL DEVICE
Publication number
20220057728
Publication date
Feb 24, 2022
Hewlett-Packard Development Company, L.P.
Jin Woo NOH
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220057730
Publication date
Feb 24, 2022
Canon Kabushiki Kaisha
Joji Goto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
Publication number
20220035269
Publication date
Feb 3, 2022
Canon Kabushiki Kaisha
Katsuya Murakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DETACHABLE CONTAINER AND CONTAINER MOUNTING APPARATUS USING THE SAME
Publication number
20210302873
Publication date
Sep 30, 2021
FUJIFILM Business Innovation Corp.
Iori TOGU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY