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 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
Information Patent Grant
Image forming apparatus including cover having opening that allows...
- Patent number 12,259,678
- Issue date Mar 25, 2025
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder replenisher and powder replenishing method
- Patent number 12,253,812
- Issue date Mar 18, 2025
- Ricoh Company, Ltd.
- Yuki Takano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cartridge including holder that holds electrical contact surface an...
- Patent number 12,242,213
- Issue date Mar 4, 2025
- Brother Kogyo Kabushiki Kaisha
- Shinya Kusuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer storage container and image forming apparatus
- Patent number 12,242,212
- Issue date Mar 4, 2025
- Kyocera Document Solutions Inc.
- Yuta Nohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container with shutter portion lockable with removal of toner...
- Patent number 12,242,214
- Issue date Mar 4, 2025
- Kyocera Document Solutions Inc.
- Riku Minamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid consuming apparatus including liquid tank with rotatable cover
- Patent number 12,233,651
- Issue date Feb 25, 2025
- Brother Kogyo Kabushiki Kaisha
- Yoshinori Osakabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing device and image forming apparatus
- Patent number 12,235,598
- Issue date Feb 25, 2025
- Canon Kabushiki Kaisha
- Sohta Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,228,865
- Issue date Feb 18, 2025
- Canon Kabushiki Kaisha
- Ryuji Tanaami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing device including sensor holder including insertion porti...
- Patent number 12,222,663
- Issue date Feb 11, 2025
- Ricoh Company, Ltd.
- Kentarou Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reusable toner container and image forming apparatus
- Patent number 12,216,415
- Issue date Feb 4, 2025
- Kyocera Document Solutions Inc.
- Yuri Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

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
Information Patent Application
TONER CARTRIDGE, DEVELOPING CARTRIDGE, IMAGE FORMING APPARATUS AND...
- Publication number 20250110423
- Publication date Apr 3, 2025
- Canon Kabushiki Kaisha
- TETSUO UESUGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20250102952
- Publication date Mar 27, 2025
- Canon Kabushiki Kaisha
- AKINORI MITSUMATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250102995
- Publication date Mar 27, 2025
- Canon Kabushiki Kaisha
- Tomio Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250102959
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Arichika TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20250102954
- Publication date Mar 27, 2025
- Canon Kabushiki Kaisha
- AKINORI MITSUMATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250102955
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Wataru SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE INCLUDING MOVABLE SHAFT, AND CAM PROVIDED ON S...
- Publication number 20250093812
- Publication date Mar 20, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Yuwen WANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20250093796
- Publication date Mar 20, 2025
- JIANGXI YIBO E-TECH CO. LTD.
- Jian PENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20250085663
- Publication date Mar 13, 2025
- ZHUHAI UN-TERN IMAGING PRODUCTS CO., LTD
- WUGANG TAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20250085650
- Publication date Mar 13, 2025
- Canon Kabushiki Kaisha
- SOHTA SUGIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER
- Publication number 20250085658
- Publication date Mar 13, 2025
- UI Technologies, Inc.
- Michael Raymond Josiah
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING AGENT CONTAINER AND IMAGING DEVICE
- Publication number 20250076809
- Publication date Mar 6, 2025
- Guangzhou Zhono Microelectronics Co., Ltd.
- Famiao CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC ROLLER, DEVELOPING APPARATUS, ELECTROPHOTOGRAPH...
- Publication number 20250068094
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- SEIJI TSURU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, TONER CONTAINER, AND DEVELOPING APPARATUS
- Publication number 20250068099
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- KEI HAYASHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20250068101
- Publication date Feb 27, 2025
- FUJIFILM Business Innovation Corp.
- Yosuke NINOMIYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20250068120
- Publication date Feb 27, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE AND IMAGE FORMING METHOD
- Publication number 20250068098
- Publication date Feb 27, 2025
- Oki Electric Industry Co., Ltd.
- Taiga OOYOSHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250068112
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- Keitaro Nakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING RETRACTABLE EXPOSURE PORTION
- Publication number 20250060688
- Publication date Feb 20, 2025
- Canon Kabushiki Kaisha
- RYOICHI KAWASUMI
- G06 - COMPUTING CALCULATING COUNTING

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 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

Image forming apparatus including cover having opening that allows...

Powder replenisher and powder replenishing method

Cartridge including holder that holds electrical contact surface an...

Developer storage container and image forming apparatus

Toner container with shutter portion lockable with removal of toner...

Liquid consuming apparatus including liquid tank with rotatable cover

Developing device and image forming apparatus

Image forming apparatus

Developing device including sensor holder including insertion porti...

Reusable toner container and image forming apparatus

Patents Applicationslast 30 patents

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

TONER CARTRIDGE, DEVELOPING CARTRIDGE, IMAGE FORMING APPARATUS AND...

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING CARTRIDGE INCLUDING MOVABLE SHAFT, AND CAM PROVIDED ON S...

DEVELOPING CARTRIDGE

DEVELOPING CARTRIDGE

TONER CONTAINER AND IMAGE FORMING SYSTEM

METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER

DEVELOPING AGENT CONTAINER AND IMAGING DEVICE

ELECTROPHOTOGRAPHIC ROLLER, DEVELOPING APPARATUS, ELECTROPHOTOGRAPH...

IMAGE FORMING APPARATUS, TONER CONTAINER, AND DEVELOPING APPARATUS

TONER CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING CARTRIDGE

IMAGE FORMING DEVICE AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING RETRACTABLE EXPOSURE PORTION