Arrangements for metering and dispensing developer from a developer cartridge into the development unit

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CPC
G03G15/0877

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

Current Industry

G03G15/0877Arrangements for metering and dispensing developer from a developer cartridge into the development unit

Industries

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Patents Grantslast 30 patents

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
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 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
Image forming apparatus having toner replenishment
- Patent number 12,210,312
- Issue date Jan 28, 2025
- Canon Kabushiki Kaisha
- Tomio Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply container and developer supplying system
- Patent number 12,204,272
- Issue date Jan 21, 2025
- Canon Kabushiki Kaisha
- Yohei Gamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder container coupling mechanism
- Patent number 12,197,146
- Issue date Jan 14, 2025
- General Plastics Industrial Co., Ltd.
- Chuang Chin His
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printer device, printing method, and program for outputting an expo...
- Patent number 12,174,535
- Issue date Dec 24, 2024
- FUJIFILM Corporation
- Hiroyuki Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge including casing having opening and shutter
- Patent number 12,169,377
- Issue date Dec 17, 2024
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge, toner supplying mechanism and shutter
- Patent number 12,164,259
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system, image forming apparatus, and bottle
- Patent number 12,138,934
- Issue date Nov 12, 2024
- Brother Kogyo Kabushiki Kaisha
- Daisuke Maeta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Toner conveying apparatus having toner conveying paths and image fo...
- Patent number 12,135,513
- Issue date Nov 5, 2024
- Canon Kabushiki Kaisha
- Tsukasa Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit having guide that stably supports toner cartridge
- Patent number 12,111,587
- Issue date Oct 8, 2024
- Brother Kogyo Kabushiki Kaisha
- Masahiko Hayakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder conveying device and image forming apparatus incorporating same
- Patent number 12,111,600
- Issue date Oct 8, 2024
- Ricoh Company, Ltd.
- Kazuhiro Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container and image forming system
- Patent number 12,105,441
- Issue date Oct 1, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Munetsugu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply container and developer supplying system
- Patent number 12,092,972
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Katsuya Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Replaceable unit for an electrophotographic image forming device ha...
- Patent number 12,078,954
- Issue date Sep 3, 2024
- Lexmark International, Inc.
- Jeremy Keith Payne
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge, toner supplying mechanism and shutter
- Patent number 12,078,952
- Issue date Sep 3, 2024
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device and process cartridge therefor
- Patent number 12,061,437
- Issue date Aug 13, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,050,427
- Issue date Jul 30, 2024
- Canon Kabushiki Kaisha
- Kaito Sunamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus facilitating detachment of toner cartridge...
- Patent number 12,050,431
- Issue date Jul 30, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a stacking portion with first and se...
- Patent number 12,032,309
- Issue date Jul 9, 2024
- Canon Kabushiki Kaisha
- Akinori Mitsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge having feeding member and pump for discharging pump
- Patent number 11,982,952
- Issue date May 14, 2024
- Canon Kabushiki Kaisha
- Naoya Asanuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for controlling access to containers for dispensing printing...
- Patent number 11,951,746
- Issue date Apr 9, 2024
- Ricoh Company, Ltd.
- James R. Pryde
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Structure for driving toner inlet shutter of developing cartridge b...
- Patent number 11,953,845
- Issue date Apr 9, 2024
- Hewlett-Packard Development Company, L.P.
- Shin-Hyup Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having toner replenishment
- Patent number 11,947,305
- Issue date Apr 2, 2024
- Canon Kabushiki Kaisha
- Tomio Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,947,280
- Issue date Apr 2, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Funatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge including casing having opening and shutter
- Patent number 11,940,743
- Issue date Mar 26, 2024
- Brother Kogyo Kabushiki Kaisha
- Hideshi Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transport device and image forming apparatus
- Patent number 11,921,442
- Issue date Mar 5, 2024
- FUJIFILM Business Innovation Corp.
- Takashi Anzai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including development cartridge having a de...
- Patent number 11,899,388
- Issue date Feb 13, 2024
- Brother Kogyo Kabushiki Kaisha
- Kazuma Hinoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Powder container with a nozzle receiver
- Patent number 11,874,613
- Issue date Jan 16, 2024
- Ricoh Company, Ltd.
- Hiroshi Hosokawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

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
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
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
TONER CONTAINER AND IMAGE FORMING SYSTEM
- Publication number 20240427262
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- HIROYUKI MUNETSUGU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240419099
- Publication date Dec 19, 2024
- Canon Kabushiki Kaisha
- MOTONARI ITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
- Publication number 20240411242
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- Katsuya Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240393741
- Publication date Nov 28, 2024
- Zhuhai Ninestar Information Technology Co., Ltd
- Wenjie ZHAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE AND PROCESS CARTRIDGE THEREFOR
- Publication number 20240361726
- Publication date Oct 31, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20240353776
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONTROL OF DRIVE UNIT ACCORDING TO DETECTION OF AMOUNT OF TONER IN...
- Publication number 20240345518
- Publication date Oct 17, 2024
- Hewlett-Packard Development Company, L.P.
- Seongho Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240319645
- Publication date Sep 26, 2024
- Kei HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLYING CONTAINER
- Publication number 20240248422
- Publication date Jul 25, 2024
- Canon Kabushiki Kaisha
- RYOTO SEKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE INCLUDING CASING HAVING OPENING AND SHUTTER
- Publication number 20240248423
- Publication date Jul 25, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideshi NISHIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240210873
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- Tomio Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240210854
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- Kazuhiro Funatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMATION APPARATUS
- Publication number 20240210846
- Publication date Jun 27, 2024
- Oki Electric Industry Co., Ltd.
- Karin HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240142908
- Publication date May 2, 2024
- Canon Kabushiki Kaisha
- KENTA SHIBUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER REPLENISHING CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20240103400
- Publication date Mar 28, 2024
- Canon Kabushiki Kaisha
- Nobuyuki Yomoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIQUID CONSUMING APPARATUS INCLUDING LIQUID TANK WITH ROTATABLE COVER
- Publication number 20240100850
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yoshinori OSAKABE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEVELOPER SUPPLY CONTAINER
- Publication number 20240077814
- Publication date Mar 7, 2024
- Canon Kabushiki Kaisha
- Nobuyuki Yomoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240036497
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- Tsuyoshi Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE
- Publication number 20240036498
- Publication date Feb 1, 2024
- Toshiba Tec Kabushiki Kaisha
- Tsutomu SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER
- Publication number 20240027954
- Publication date Jan 25, 2024
- UI Technologies, Inc.
- Michael Raymond Josiah
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE, TONER SUPPLYING MECHANISM AND SHUTTER
- Publication number 20240004341
- Publication date Jan 4, 2024
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE, TONER SUPPLYING MECHANISM AND SHUTTER
- Publication number 20240004342
- Publication date Jan 4, 2024
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
- Publication number 20230408967
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- Yohei Gamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Arrangements for metering and dispensing developer from a developer cartridge into the development unit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus and process cartridge including development...

Liquid consuming apparatus including liquid tank with rotatable cover

Developing device including sensor holder including insertion porti...

Image forming apparatus having toner replenishment

Developer supply container and developer supplying system

Powder container coupling mechanism

Printer device, printing method, and program for outputting an expo...

Toner cartridge including casing having opening and shutter

Toner cartridge, toner supplying mechanism and shutter

Image forming system, image forming apparatus, and bottle

Toner conveying apparatus having toner conveying paths and image fo...

Developing unit having guide that stably supports toner cartridge

Powder conveying device and image forming apparatus incorporating same

Toner container and image forming system

Developer supply container and developer supplying system

Replaceable unit for an electrophotographic image forming device ha...

Toner cartridge, toner supplying mechanism and shutter

Image forming device and process cartridge therefor

Image forming apparatus

Image forming apparatus facilitating detachment of toner cartridge...

Image forming apparatus having a stacking portion with first and se...

Toner cartridge having feeding member and pump for discharging pump

Device for controlling access to containers for dispensing printing...

Structure for driving toner inlet shutter of developing cartridge b...

Image forming apparatus having toner replenishment

Image forming apparatus

Toner cartridge including casing having opening and shutter

Transport device and image forming apparatus

Image forming apparatus including development cartridge having a de...

Powder container with a nozzle receiver

Patents Applicationslast 30 patents

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM

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

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER

IMAGE FORMING APPARATUS, TONER CONTAINER, AND DEVELOPING APPARATUS

TONER CARTRIDGE AND IMAGE FORMING APPARATUS

TONER CONTAINER AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM

DEVELOPING CARTRIDGE

IMAGE FORMING DEVICE AND PROCESS CARTRIDGE THEREFOR

DEVELOPING DEVICE

CONTROL OF DRIVE UNIT ACCORDING TO DETECTION OF AMOUNT OF TONER IN...

TONER SUPPLY DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER SUPPLYING CONTAINER

TONER CARTRIDGE INCLUDING CASING HAVING OPENING AND SHUTTER

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMATION APPARATUS

IMAGE FORMING APPARATUS

DEVELOPER REPLENISHING CONTAINER AND IMAGE FORMING APPARATUS

LIQUID CONSUMING APPARATUS INCLUDING LIQUID TANK WITH ROTATABLE COVER

DEVELOPER SUPPLY CONTAINER

IMAGE FORMING APPARATUS

TONER CARTRIDGE

METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER

TONER CARTRIDGE, TONER SUPPLYING MECHANISM AND SHUTTER

TONER CARTRIDGE, TONER SUPPLYING MECHANISM AND SHUTTER

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM