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Patents Grants
last 30 patents
Information
Patent Grant
Developing cartridge including first and second inclined surfaces,...
Patent number
11,947,310
Issue date
Apr 2, 2024
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum unit
Patent number
11,921,457
Issue date
Mar 5, 2024
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including blade and blade holder for supportin...
Patent number
11,846,893
Issue date
Dec 19, 2023
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including shaft and cam having cam surface
Patent number
11,714,378
Issue date
Aug 1, 2023
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer cartridge
Patent number
11,693,331
Issue date
Jul 4, 2023
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
D989856
Issue date
Jun 20, 2023
Brother Industries, Ltd.
Yuwen Wang
D18 - Printing and office machinery
Information
Patent Grant
Image forming apparatus capable of suppressing increase in size
Patent number
11,650,522
Issue date
May 16, 2023
Brother Kogyo Kabushiki Kaisha
Junichi Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including inclined surface movable together wi...
Patent number
11,630,414
Issue date
Apr 18, 2023
Brother Kogyo Kabushiki Kaisha
Junichi Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge having electrode contactable with another elec...
Patent number
11,573,503
Issue date
Feb 7, 2023
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
D976310
Issue date
Jan 24, 2023
Brother Industries, Ltd.
Yuwen Wang
D18 - Printing and office machinery
Information
Patent Grant
Developing cartridge including first and second inclined surfaces,...
Patent number
11,550,256
Issue date
Jan 10, 2023
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drawer including drawer frame, connector, and holder holding the sa...
Patent number
11,550,252
Issue date
Jan 10, 2023
Brother Kogyo Kabushiki Kaisha
Shota Shinoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including first arm pivotally movable along wi...
Patent number
11,520,285
Issue date
Dec 6, 2022
Brother Kogyo Kabushiki Kaisha
Go Iwasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge capable of maintaining contacting pressure bet...
Patent number
11,467,515
Issue date
Oct 11, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and control method therefor
Patent number
11,402,769
Issue date
Aug 2, 2022
Brother Kogyo Kabushiki Kaisha
Yusuke Ikegami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including developing roller to contact photose...
Patent number
11,402,796
Issue date
Aug 2, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum unit
Patent number
11,320,779
Issue date
May 3, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including blade and blade holder for supportin...
Patent number
11,300,898
Issue date
Apr 12, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image-forming apparatus including driving portion provided at only...
Patent number
11,275,336
Issue date
Mar 15, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum unit capable of suppressing complication of wiring
Patent number
11,269,292
Issue date
Mar 8, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including shaft and cam having cam surface
Patent number
11,256,208
Issue date
Feb 22, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer cartridge
Patent number
11,249,418
Issue date
Feb 15, 2022
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drawer including photosensitive drum and frame, and image forming a...
Patent number
11,204,579
Issue date
Dec 21, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge capable of maintaining contacting pressure bet...
Patent number
11,150,576
Issue date
Oct 19, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including first and second inclined surfaces,...
Patent number
11,126,139
Issue date
Sep 21, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drawer including photosensitive drum and frame having guide roller
Patent number
11,099,516
Issue date
Aug 24, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image-forming apparatus including driving portion provided at only...
Patent number
11,009,825
Issue date
May 18, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including shaft and cam having cam surface
Patent number
10,962,923
Issue date
Mar 30, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum unit
Patent number
10,942,485
Issue date
Mar 9, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge having electrode contactable with another elec...
Patent number
10,890,857
Issue date
Jan 12, 2021
Brother Kogyo Kabushiki Kaisha
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM HAVING CAM SURFACE
Publication number
20240027953
Publication date
Jan 25, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CONFIGURED TO PERFORM CLEANING OPERATION FO...
Publication number
20230408954
Publication date
Dec 21, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Toshio FURUKAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF ASSEMBLING DEVELOPING CARTRIDGE
Publication number
20230350338
Publication date
Nov 2, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING MOVABLE SHAFT, AND CAM PROVIDED ON S...
Publication number
20230315001
Publication date
Oct 5, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CARTRIDGE INCLUDING CONVEYER MEMBER ROTATABLE ABOUT AXIS INSI...
Publication number
20230297006
Publication date
Sep 21, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE INCLUDING DRUM CONTACT MOVABLE IN ACCORDANCE WITH AT...
Publication number
20230297022
Publication date
Sep 21, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CARTRIDGE
Publication number
20230280673
Publication date
Sep 7, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF SUPPRESSING INCREASE IN SIZE
Publication number
20230244159
Publication date
Aug 3, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Junichi HASHIMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230176514
Publication date
Jun 8, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Nao Itabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE HAVING ELECTRODE CONTACTABLE WITH ANOTHER ELEC...
Publication number
20230136526
Publication date
May 4, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING FIRST AND SECOND INCLINED SURFACES,...
Publication number
20230134221
Publication date
May 4, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM UNIT
Publication number
20220236689
Publication date
Jul 28, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING BLADE AND BLADE HOLDER FOR SUPPORTIN...
Publication number
20220229381
Publication date
Jul 21, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM UNIT CAPABLE OF SUPPRESSING COMPLICATION OF WIRING
Publication number
20220187760
Publication date
Jun 16, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CARTRIDGE
Publication number
20220146960
Publication date
May 12, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM HAVING CAM SURFACE
Publication number
20220137549
Publication date
May 5, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR
Publication number
20220066354
Publication date
Mar 3, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yusuke IKEGAMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING INCLINED SURFACE MOVABLE TOGETHER WI...
Publication number
20220057744
Publication date
Feb 24, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Junichi HASHIMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE CAPABLE OF MAINTAINING CONTACTING PRESSURE BET...
Publication number
20220035266
Publication date
Feb 3, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING FIRST AND SECOND INCLINED SURFACES,...
Publication number
20220004143
Publication date
Jan 6, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING FIRST ARM PIVOTALLY MOVABLE ALONG WI...
Publication number
20210341876
Publication date
Nov 4, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Go IWASA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF SUPPRESSING INCREASE IN SIZE
Publication number
20210311414
Publication date
Oct 7, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Junichi HASHIMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM UNIT CAPABLE OF SUPPRESSING COMPLICATION OF WIRING
Publication number
20210311433
Publication date
Oct 7, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE-FORMING APPARATUS INCLUDING DRIVING PORTION PROVIDED AT ONLY...
Publication number
20210255576
Publication date
Aug 19, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM HAVING CAM SURFACE
Publication number
20210208532
Publication date
Jul 8, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE CAPABLE OF MAINTAINING CONTACTING PRESSURE BET...
Publication number
20210173326
Publication date
Jun 10, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM UNIT
Publication number
20210165361
Publication date
Jun 3, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CARTRIDGE
Publication number
20210165342
Publication date
Jun 3, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE HAVING ELECTRODE CONTACTABLE WITH ANOTHER ELEC...
Publication number
20210109456
Publication date
Apr 15, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING BLADE AND BLADE HOLDER FOR SUPPORTIN...
Publication number
20210072664
Publication date
Mar 11, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuwen WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY