characterised by the developer regulating means

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CPC
G03G15/0812

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Parent Industries

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

Current Industry

G03G15/0812characterised by the developer regulating means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Developing cartridge
- Patent number 12,197,145
- Issue date Jan 14, 2025
- JIANGXI YIBO E-TECH CO.LTD.
- Jian Peng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having enhanced carrier control
- Patent number 12,197,147
- Issue date Jan 14, 2025
- Canon Kabushiki Kaisha
- Chihiro Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of executing speed reduction contro...
- Patent number 12,189,333
- Issue date Jan 7, 2025
- Kyocera Document Solutions Inc.
- Masahito Ishino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 12,174,555
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that removes residual toner with developer...
- Patent number 12,158,710
- Issue date Dec 3, 2024
- Canon Kabushiki Kaisha
- Shuichi Tetsuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,153,356
- Issue date Nov 26, 2024
- Toshiba Tec Kabushiki Kaisha
- Kei Onishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having toner charging
- Patent number 12,147,170
- Issue date Nov 19, 2024
- Canon Kabushiki Kaisha
- Yuta Isobe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Developing device and image forming apparatus including same
- Patent number 12,140,881
- Issue date Nov 12, 2024
- Kyocera Document Solutions Inc.
- Seiji Kikushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 12,135,510
- Issue date Nov 5, 2024
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 12,105,445
- Issue date Oct 1, 2024
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,092,983
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Hiroki Hanayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply container and developer supplying system
- Patent number 12,038,713
- Issue date Jul 16, 2024
- Canon Kabushiki Kaisha
- Ayatomo Okino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device including regulation member with different diamet...
- Patent number 12,001,151
- Issue date Jun 4, 2024
- Hewlett-Packard Development Company, L.P.
- Seongwoong Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Channel state information measurements for license assisted access
- Patent number 11,994,814
- Issue date May 28, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mattias Frenne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cooling structure for regulation blade of developing device
- Patent number 11,947,312
- Issue date Apr 2, 2024
- Hewlett-Packard Development Company, L.P.
- Minguk Go
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having magnetic supplying roller
- Patent number 11,947,284
- Issue date Apr 2, 2024
- Canon Kabushiki Kaisha
- Naoki Mugita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including the same
- Patent number 11,914,312
- Issue date Feb 27, 2024
- Kyocera Document Solutions Inc.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Constant lubricant application
- Patent number 11,886,135
- Issue date Jan 30, 2024
- Hewlett-Packard Development Company, L.P.
- Koichiro Takashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Restricting member, developing device, process cartridge, and image...
- Patent number 11,860,565
- Issue date Jan 2, 2024
- Canon Kabushiki Kaisha
- Issei Imamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 11,852,989
- Issue date Dec 26, 2023
- Canon Kabushiki Kaisha
- Osamu Ariizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 11,846,898
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Chihiro Tanaka
- 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 device and image forming apparatus
- Patent number 11,841,637
- Issue date Dec 12, 2023
- FUJIFILM Business Innovation Corp.
- Kiyoshi Sako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device to reduce leakage of developer
- Patent number 11,841,636
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 11,829,086
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Kyosuke Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 11,782,362
- Issue date Oct 10, 2023
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including the same
- Patent number 11,782,357
- Issue date Oct 10, 2023
- Kyocera Document Solutions Inc.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus, process cartridge, and image forming apparatus
- Patent number 11,782,356
- Issue date Oct 10, 2023
- Canon Kabushiki Kaisha
- Kazunari Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing agent filling device that releases developing roller fro...
- Patent number 11,782,358
- Issue date Oct 10, 2023
- Kyocera Document Solutions Inc.
- Dan Van Mai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,740,570
- Issue date Aug 29, 2023
- Toshiba Tec Kabushiki Kaisha
- Masayuki Kasukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE
- Publication number 20250021033
- Publication date Jan 16, 2025
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20250013167
- Publication date Jan 9, 2025
- JIANGXI YIBO E-TECH CO. LTD.
- Jian PENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN PARTICLE, TONER, TONER ACCOMMODATING UNIT, IMAGE FORMING APPA...
- Publication number 20250013163
- Publication date Jan 9, 2025
- RICOH COMPANY, LTD.
- Suzuka Karato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240411241
- Publication date Dec 12, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Takeo MIZOBE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240411260
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- Hiroki Hanayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM UNIT INCLUDING PHOTOSENSITIVE DRUM, DRUM FRAME, AND PRESSURE M...
- Publication number 20240402630
- Publication date Dec 5, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Koji ABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
- Publication number 20240329593
- Publication date Oct 3, 2024
- Canon Kabushiki Kaisha
- Ayatomo Okino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISRUPTIONS OF TONER TRANSFERS FROM DEVELOPERS TO PHOTORECEPTORS
- Publication number 20240295836
- Publication date Sep 5, 2024
- Hewlett-Packard Development Company, L.P.
- Jeffrey Harold Luke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240295837
- Publication date Sep 5, 2024
- Zhuhai Ninestar Information Technology Co., Ltd
- Xinyu WU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER TRANSFER MODULATORS
- Publication number 20240288794
- Publication date Aug 29, 2024
- Hewlett-Packard Development Company, L.P.
- Jeffrey Harold Luke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS
- Publication number 20240288793
- Publication date Aug 29, 2024
- Canon Kabushiki Kaisha
- RIEKO TAKABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20240272564
- Publication date Aug 15, 2024
- Canon Kabushiki Kaisha
- Chihiro Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240231255
- Publication date Jul 11, 2024
- JIANGXI YIBO E-TECH CO. LTD.
- Xiaobing LIU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240231256
- Publication date Jul 11, 2024
- Canon Kabushiki Kaisha
- Takashi Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240201615
- Publication date Jun 20, 2024
- Canon Kabushiki Kaisha
- YOSUKE KISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20240160123
- Publication date May 16, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tomohiro TAMAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND IMAGE FORMING APPARATUS
- Publication number 20240142888
- Publication date May 2, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Takeo MIZOBE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240142891
- Publication date May 2, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Minoru WADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240103397
- Publication date Mar 28, 2024
- Sharp Kabushiki Kaisha
- Ikuya KAJIURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESTRICTING MEMBER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE...
- Publication number 20240085845
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Issei Imamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20240077812
- Publication date Mar 7, 2024
- Canon Kabushiki Kaisha
- Yu Fukasawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240077813
- Publication date Mar 7, 2024
- Kei SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20240069470
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- Chihiro Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING SYSTEM WITH AIR PASSAGE FOR DEVELOPMENT CHAMBER
- Publication number 20240045372
- Publication date Feb 8, 2024
- Hewlett-Packard Development Company, L.P.
- Tadao MORI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240036493
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- SHOHEI KOTOTANI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING CARTRIDGE
- Publication number 20240036494
- Publication date Feb 1, 2024
- ZHUHAI YUANCHENG DIGITAL TECHNOLOGY CO., LTD.
- Liangchun TANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240027957
- Publication date Jan 25, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masahito ISHINO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE INCLUDING REGULATION MEMBER WITH DIFFERENT DIAMET...
- Publication number 20240004325
- Publication date Jan 4, 2024
- Hewlett-Packard Development Company, L.P.
- Seongwoong YANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20230400797
- Publication date Dec 14, 2023
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COOLING STRUCTURE FOR REGULATION BLADE OF DEVELOPING DEVICE
- Publication number 20230393523
- Publication date Dec 7, 2023
- Hewlett-Packard Development Company, L.P.
- Minguk GO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

characterised by the developer regulating means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Developing cartridge

Developing device having enhanced carrier control

Image forming apparatus capable of executing speed reduction contro...

Developing device

Image forming apparatus that removes residual toner with developer...

Image forming apparatus

Image forming apparatus having toner charging

Developing device and image forming apparatus including same

Developing apparatus

Developing device

Image forming apparatus

Developer supply container and developer supplying system

Developing device including regulation member with different diamet...

Channel state information measurements for license assisted access

Cooling structure for regulation blade of developing device

Developing device having magnetic supplying roller

Developing device and image forming apparatus including the same

Constant lubricant application

Restricting member, developing device, process cartridge, and image...

Developing device

Developing device

Developing cartridge including blade and blade holder for supportin...

Developing device and image forming apparatus

Developing device to reduce leakage of developer

Developing apparatus

Developing device

Developing device and image forming apparatus including the same

Developing apparatus, process cartridge, and image forming apparatus

Developing agent filling device that releases developing roller fro...

Image forming apparatus

Patents Applicationslast 30 patents

DEVELOPING DEVICE

DEVELOPING CARTRIDGE

RESIN PARTICLE, TONER, TONER ACCOMMODATING UNIT, IMAGE FORMING APPA...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DRUM UNIT INCLUDING PHOTOSENSITIVE DRUM, DRUM FRAME, AND PRESSURE M...

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM

DISRUPTIONS OF TONER TRANSFERS FROM DEVELOPERS TO PHOTORECEPTORS

DEVELOPING CARTRIDGE

TONER TRANSFER MODULATORS

DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS

DEVELOPING DEVICE

DEVELOPING CARTRIDGE

IMAGE FORMING APPARATUS

DEVELOPING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

TONER AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

RESTRICTING MEMBER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE...

DEVELOPING DEVICE

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE

IMAGING SYSTEM WITH AIR PASSAGE FOR DEVELOPMENT CHAMBER

CARTRIDGE AND IMAGE FORMING APPARATUS

DEVELOPING CARTRIDGE

IMAGE FORMING APPARATUS

DEVELOPING DEVICE INCLUDING REGULATION MEMBER WITH DIFFERENT DIAMET...

DEVELOPING DEVICE

COOLING STRUCTURE FOR REGULATION BLADE OF DEVELOPING DEVICE