Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge

Industry

CPC
G03G15/087

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

Current Industry

G03G15/087Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming system
- Patent number 12,346,041
- Issue date Jul 1, 2025
- Canon Kabushiki Kaisha
- Shinjiro Toba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and system for converting a toner cartridge printer
- Patent number 12,346,056
- Issue date Jul 1, 2025
- UI Technologies, Inc.
- Michael Raymond Josiah
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supplying container
- Patent number 12,339,601
- Issue date Jun 24, 2025
- Canon Kabushiki Kaisha
- Ryoto Seki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,339,603
- Issue date Jun 24, 2025
- Ricoh Company, Ltd.
- Yuki Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge and image forming apparatus
- Patent number 12,332,583
- Issue date Jun 17, 2025
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus having developer cartridge with rotatable...
- Patent number 12,332,581
- Issue date Jun 17, 2025
- Oki Electric Industry Co., Ltd.
- Shingo Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Seal member and toner storage container including same
- Patent number 12,332,585
- Issue date Jun 17, 2025
- Kyocera Document Solutions Inc.
- Kazuaki Fujiwara
- B32 - LAYERED PRODUCTS
Information Patent Grant
Developing device and method of agitating initial developer inside...
- Patent number 12,326,674
- Issue date Jun 10, 2025
- Canon Kabushiki Kaisha
- Koshin Sekiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer container and image forming apparatus
- Patent number 12,326,673
- Issue date Jun 10, 2025
- FUJIFILM Business Innovation Corp.
- Toshio Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,326,685
- Issue date Jun 10, 2025
- Canon Kabushiki Kaisha
- Kenta Shibukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for use with detachable toner container
- Patent number 12,321,109
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Kazuaki Nogami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Latching assembly for a toner container
- Patent number 12,321,126
- Issue date Jun 3, 2025
- Lexmark International, Inc.
- Emily Stefano Adams
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,321,127
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Satoshi Koga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,321,111
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Tsuyoshi Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 12,313,988
- Issue date May 27, 2025
- FUJIFILM Business Innovation Corp.
- Arichika Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder container with a nozzle receiver
- Patent number 12,313,987
- Issue date May 27, 2025
- Ricoh Company, Ltd.
- Hiroshi Hosokawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including LED array attached to top cover
- Patent number 12,314,001
- Issue date May 27, 2025
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge
- Patent number 12,313,985
- Issue date May 27, 2025
- JIANGXI YIBO E-TECH CO.LTD.
- Xiaobing Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shutter mechanism, powder container, and developing device
- Patent number 12,306,557
- Issue date May 20, 2025
- Ricoh Company, Ltd.
- Nobuo Takami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer container and image forming apparatus
- Patent number 12,298,680
- Issue date May 13, 2025
- FUJIFILM Business Innovation Corp.
- Toshio Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply container and developer supplying system
- Patent number 12,298,681
- Issue date May 13, 2025
- Canon Kabushiki Kaisha
- Yohei Gamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having developing apparatus with filter cov...
- Patent number 12,298,682
- Issue date May 13, 2025
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus and process cartridge including development...
- Patent number 12,292,704
- Issue date May 6, 2025
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply container and developer supplying system
- Patent number 12,282,287
- Issue date Apr 22, 2025
- Canon Kabushiki Kaisha
- Manabu Jimba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming system
- Patent number 12,282,272
- Issue date Apr 22, 2025
- Canon Kabushiki Kaisha
- Akinori Mitsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container latching
- Patent number 12,276,934
- Issue date Apr 15, 2025
- Lexmark International, Inc.
- Emily Stefano Adams
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development device having a developing container with a vent hole a...
- Patent number 12,271,124
- Issue date Apr 8, 2025
- Kyocera Document Solutions Inc.
- Koichi Imanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge having positioning features
- Patent number 12,271,121
- Issue date Apr 8, 2025
- Lexmark International, Inc.
- Emily Stefano Adams
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge
- Patent number 12,271,144
- Issue date Apr 8, 2025
- Brother Kogyo Kabushiki Kaisha
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container having positioning features for electrical contacts
- Patent number 12,265,353
- Issue date Apr 1, 2025
- Lexmark International, Inc.
- Emily Stefano Adams
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250237974
- Publication date Jul 24, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kei Wakayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AIR DUCT FOR AN ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE
- Publication number 20250237995
- Publication date Jul 24, 2025
- Lexmark International, Inc.
- BRIAN LESTER BOETTCHER
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER HAVING A MAGNET FOR TONER LEVEL SENSING
- Publication number 20250237973
- Publication date Jul 24, 2025
- Lexmark International, Inc.
- MICHAEL CHARLES DAY
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLD DOWN ASSEMBLY FOR A DEVELOPER UNIT OF AN IMAGE FORMING DEVICE
- Publication number 20250231519
- Publication date Jul 17, 2025
- Lexmark International, Inc.
- BRIAN LESTER BOETTCHER
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20250231506
- Publication date Jul 17, 2025
- Tatsumi YAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
- Publication number 20250216805
- Publication date Jul 3, 2025
- Canon Kabushiki Kaisha
- Yohei Gamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250208533
- Publication date Jun 26, 2025
- Canon Kabushiki Kaisha
- Tomonori Yuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE HAVING POSITIONING FEATURES
- Publication number 20250208535
- Publication date Jun 26, 2025
- Lexmark International, Inc.
- EMILY STEFANO ADAMS
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250208539
- Publication date Jun 26, 2025
- FUJIFILM Business Innovation Corp.
- Shinji OKUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250208536
- Publication date Jun 26, 2025
- Canon Kabushiki Kaisha
- Toshiaki Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250199439
- Publication date Jun 19, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE
- Publication number 20250199438
- Publication date Jun 19, 2025
- Sharp Kabushiki Kaisha
- MOTOYUKI ITOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250199457
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- Jumpei Nitta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250199437
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- SHUMA HIASA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER HAVING POSITIONING FEATURES FOR ELECTRICAL CONTACTS
- Publication number 20250199456
- Publication date Jun 19, 2025
- Lexmark International, Inc.
- EMILY STEFANO ADAMS
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING COVER HAVING OPENING THAT ALLOWS...
- Publication number 20250189924
- Publication date Jun 12, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20250189906
- Publication date Jun 12, 2025
- Canon Kabushiki Kaisha
- MASAHIRO SUETSUGU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20250189908
- Publication date Jun 12, 2025
- Canon Kabushiki Kaisha
- YUKINO UOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE INCLUDING CASING HAVING OPENING AND SHUTTER
- Publication number 20250189909
- Publication date Jun 12, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi NISHIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE INCLUDING HOLDER THAT HOLDS ELECTRICAL CONTACT SURFACE AN...
- Publication number 20250181012
- Publication date Jun 5, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Shinya KUSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONTAINER, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTU...
- Publication number 20250172888
- Publication date May 29, 2025
- Shuntaro TAMAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250172889
- Publication date May 29, 2025
- Canon Kabushiki Kaisha
- NORITOMO YAMAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND DETECTION METHOD
- Publication number 20250147464
- Publication date May 8, 2025
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Zhe SHAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250147448
- Publication date May 8, 2025
- Canon Kabushiki Kaisha
- Ryuji Tanaami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND TONER STORAGE UNIT
- Publication number 20250130526
- Publication date Apr 24, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250123578
- Publication date Apr 17, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tamotsu SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE HAVING DETACHABLE CAP TO COVER OPENING OF CASING FOR REPL...
- Publication number 20250123580
- Publication date Apr 17, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao ITABASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
- Publication number 20250116962
- Publication date Apr 10, 2025
- Canon Kabushiki Kaisha
- Manabu Jimba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE INCLUDING MOVABLE PLATE FOR MOVING HOLDER HOLD...
- Publication number 20250116953
- Publication date Apr 10, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Naoya KAMIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
- Publication number 20250116959
- Publication date Apr 10, 2025
- Canon Kabushiki Kaisha
- Yohei Gamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus and image forming system

Method and system for converting a toner cartridge printer

Developer supplying container

Image forming apparatus

Developer cartridge and image forming apparatus

Image formation apparatus having developer cartridge with rotatable...

Seal member and toner storage container including same

Developing device and method of agitating initial developer inside...

Developer container and image forming apparatus

Image forming apparatus

Image forming apparatus for use with detachable toner container

Latching assembly for a toner container

Image forming apparatus

Image forming apparatus

Developing device and image forming apparatus

Powder container with a nozzle receiver

Image forming apparatus including LED array attached to top cover

Developing cartridge

Shutter mechanism, powder container, and developing device

Developer container and image forming apparatus

Developer supply container and developer supplying system

Image forming apparatus having developing apparatus with filter cov...

Image forming apparatus and process cartridge including development...

Developer supply container and developer supplying system

Image forming apparatus and image forming system

Toner container latching

Development device having a developing container with a vent hole a...

Toner cartridge having positioning features

Developing cartridge

Toner container having positioning features for electrical contacts

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

AIR DUCT FOR AN ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE

TONER CONTAINER HAVING A MAGNET FOR TONER LEVEL SENSING

HOLD DOWN ASSEMBLY FOR A DEVELOPER UNIT OF AN IMAGE FORMING DEVICE

POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM

IMAGE FORMING APPARATUS

TONER CARTRIDGE HAVING POSITIONING FEATURES

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING DEVICE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

TONER CONTAINER HAVING POSITIONING FEATURES FOR ELECTRICAL CONTACTS

IMAGE FORMING APPARATUS INCLUDING COVER HAVING OPENING THAT ALLOWS...

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

TONER CONTAINER AND IMAGE FORMING APPARATUS

TONER CARTRIDGE INCLUDING CASING HAVING OPENING AND SHUTTER

CARTRIDGE INCLUDING HOLDER THAT HOLDS ELECTRICAL CONTACT SURFACE AN...

POWDER CONTAINER, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTU...

IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND DETECTION METHOD

IMAGE FORMING APPARATUS

PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND TONER STORAGE UNIT

IMAGE FORMING APPARATUS

CARTRIDGE HAVING DETACHABLE CAP TO COVER OPENING OF CASING FOR REPL...

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM

DEVELOPING CARTRIDGE INCLUDING MOVABLE PLATE FOR MOVING HOLDER HOLD...

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM