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Aichi, JP
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Patents Grants
last 30 patents
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Patent Grant
Process cartridge having drum cartridge and developing cartridge in...
Patent number
12,085,891
Issue date
Sep 10, 2024
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
11,899,392
Issue date
Feb 13, 2024
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with fan speed control
Patent number
11,868,084
Issue date
Jan 9, 2024
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with liquid guides and liquid outlet ports
Patent number
11,846,908
Issue date
Dec 19, 2023
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including supply roller, layer thickness regul...
Patent number
11,733,643
Issue date
Aug 22, 2023
Brother Kogyo Kabushiki Kaisha
Atsushi Fukaya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge including electrical contact surface positioned at o...
Patent number
11,687,030
Issue date
Jun 27, 2023
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including fan configured to introduce air t...
Patent number
11,630,418
Issue date
Apr 18, 2023
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and image forming apparatus
Patent number
11,513,465
Issue date
Nov 29, 2022
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
11,422,501
Issue date
Aug 23, 2022
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
11,422,502
Issue date
Aug 23, 2022
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge including electrical contact surface positioned at o...
Patent number
11,300,922
Issue date
Apr 12, 2022
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
11,112,747
Issue date
Sep 7, 2021
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,079,716
Issue date
Aug 3, 2021
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including supply roller, layer thickness regul...
Patent number
11,073,785
Issue date
Jul 27, 2021
Brother Kogyo Kabushiki Kaisha
Atsushi Fukaya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and image forming apparatus
Patent number
11,061,359
Issue date
Jul 13, 2021
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
11,016,435
Issue date
May 25, 2021
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,928,770
Issue date
Feb 23, 2021
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge including electrical contact surface positioned at o...
Patent number
10,859,972
Issue date
Dec 8, 2020
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge comprising mechanism for information detection
Patent number
10,649,395
Issue date
May 12, 2020
Brother Kogyo Kabushiki Kaisha
Kazuna Taguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including supply roller, layer thickness regul...
Patent number
10,649,366
Issue date
May 12, 2020
Brother Kogyo Kabushiki Kaisha
Atsushi Fukaya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and development cartridge capable of suppressing var...
Patent number
10,514,656
Issue date
Dec 24, 2019
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
10,514,655
Issue date
Dec 24, 2019
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process cartridge and image forming apparatus
Patent number
10,466,646
Issue date
Nov 5, 2019
Brother Kogyo Kabushiki Kaisha
Tomoya Ichikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge including configurable protrusion
Patent number
10,429,793
Issue date
Oct 1, 2019
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
10,338,520
Issue date
Jul 2, 2019
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge comprising mechanism for information detection
Patent number
10,303,113
Issue date
May 28, 2019
Brother Kogyo Kabushiki Kaisha
Kazuna Taguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
D849131
Issue date
May 21, 2019
Brother Industries, Ltd.
Takashi Shimizu
D18 - Printing and office machinery
Information
Patent Grant
Drum cartridge and developing cartridge capable of suppressing vari...
Patent number
10,126,704
Issue date
Nov 13, 2018
Brother Kogyo Kabushiki Kaisha
Takashi Shimizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing cartridge comprising mechanism for information detection
Patent number
10,073,409
Issue date
Sep 11, 2018
Brother Kogyo Kabushiki Kaisha
Kazuna Taguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum cartridge
Patent number
10,042,321
Issue date
Aug 7, 2018
Brother Kogyo Kabushiki Kaisha
Koji Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
Publication number
20240345538
Publication date
Oct 17, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE
Publication number
20240280935
Publication date
Aug 22, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING FIRST FRAME SUPPORTING DEVELOPING RO...
Publication number
20240176282
Publication date
May 30, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SCANNING OPTICAL DEVICE INCLUDING FIRST SEMICONDUCTOR LASER, SECOND...
Publication number
20240168402
Publication date
May 23, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Junichi YOKOI
G02 - OPTICS
Information
Patent Application
SCANNING OPTICAL DEVICE HAVING POSITIONING PART ON REINFORCED WALL...
Publication number
20240168403
Publication date
May 23, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Junichi YOKOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING CASING THAT HAS RECESSED PORTION AND...
Publication number
20240027950
Publication date
Jan 25, 2024
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
Publication number
20230341810
Publication date
Oct 26, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Atsushi FUKAYA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20230333509
Publication date
Oct 19, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
Publication number
20230280690
Publication date
Sep 7, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SCANNING OPTICAL DEVICE
Publication number
20230176365
Publication date
Jun 8, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G02 - OPTICS
Information
Patent Application
SCANNING OPTICAL DEVICE AND METHOD FOR MAKING SCANNING OPTICAL DEVICE
Publication number
20230176362
Publication date
Jun 8, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230029895
Publication date
Feb 2, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220390893
Publication date
Dec 8, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20220260951
Publication date
Aug 18, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220244678
Publication date
Aug 4, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
Publication number
20220229394
Publication date
Jul 21, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
Publication number
20210382433
Publication date
Dec 9, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Atsushi FUKAYA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20210364981
Publication date
Nov 25, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20210364980
Publication date
Nov 25, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20210286313
Publication date
Sep 16, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
Publication number
20210080904
Publication date
Mar 18, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20210072696
Publication date
Mar 11, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
Publication number
20200233335
Publication date
Jul 23, 2020
BROTHER KOGYO KABUSHIKI KAISHA
Atsushi FUKAYA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20200089158
Publication date
Mar 19, 2020
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20200089157
Publication date
Mar 19, 2020
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE POSITIONED AT O...
Publication number
20190391529
Publication date
Dec 26, 2019
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
Publication number
20190354037
Publication date
Nov 21, 2019
BROTHER KOGYO KABUSHIKI KAISHA
Atsushi FUKAYA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20190302685
Publication date
Oct 3, 2019
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20190302688
Publication date
Oct 3, 2019
BROTHER KOGYO KABUSHIKI KAISHA
Koji ABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRUM CARTRIDGE AND DEVELOPING CARTRIDGE CAPABLE OF SUPPRESSING VARI...
Publication number
20190294101
Publication date
Sep 26, 2019
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY