Membership
Tour
Register
Log in
Housing of developing device
Follow
Industry
CPC
G03G2215/0872
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
PHYSICS
G03
Photography
G03G
ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G2215/00
Apparatus for electrophotographic processes
Current Industry
G03G2215/0872
Housing of developing device
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
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
Home port and substrate processing apparatus using same
Patent number
11,960,236
Issue date
Apr 16, 2024
Semes Co., Ltd.
Young Jun Son
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge, supply container, and image forming apparatus
Patent number
11,846,895
Issue date
Dec 19, 2023
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer discharging method of developing device and developing de...
Patent number
11,835,886
Issue date
Dec 5, 2023
Canon Kabushiki Kaisha
Hisashi Tsukijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer discharging method of developing device and developing de...
Patent number
11,822,264
Issue date
Nov 21, 2023
Canon Kabushiki Kaisha
Hiroki Takano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,726,426
Issue date
Aug 15, 2023
Canon Kabushiki Kaisha
Koji Fujinaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device including development container, developer carrie...
Patent number
11,693,337
Issue date
Jul 4, 2023
Kyocera Document Solutions Inc.
Seia Fujii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Channel state information measurements for license assisted access
Patent number
11,573,504
Issue date
Feb 7, 2023
Telefonaktiebolaget LM Ericsson (publ)
Mattias Frenne
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container information acquiring method, toner container sorti...
Patent number
11,556,079
Issue date
Jan 17, 2023
Konica Minolta, Inc.
Toshio Tsukamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device with filter and a plurality of air exit paths and...
Patent number
11,520,250
Issue date
Dec 6, 2022
FUJIFILM Business Innovation Corp.
Yuta Hoshino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge, supply container, and image forming apparatus
Patent number
11,422,484
Issue date
Aug 23, 2022
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus with an airflow passage to provide air flow at...
Patent number
11,409,237
Issue date
Aug 9, 2022
Hewlett-Packard Development Company, L.P.
Naoya Iwata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer cartridge being capable of adjusting inside volume thereof
Patent number
11,333,997
Issue date
May 17, 2022
Hewlett-Packard Development Company, L.P.
Dong-Uk Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Latching assembly for securing toner cartridges in an image forming...
Patent number
11,221,582
Issue date
Jan 11, 2022
Lexmark International, Inc.
Mark William Amann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Latching assembly for securing toner cartridges in an image forming...
Patent number
11,194,286
Issue date
Dec 7, 2021
Lexmark International, Inc.
Mark William Amann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Gear assembly for a replaceable unit of an electrophotographic imag...
Patent number
11,150,579
Issue date
Oct 19, 2021
Lexmark International, Inc.
Jeffrey Alan Abler
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner conveying device with vibration generator attached thereto an...
Patent number
11,143,984
Issue date
Oct 12, 2021
Kyocera Document Solutions Inc.
Teruhiko Nagashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Interface structure for toner refill cartridge and toner refill por...
Patent number
11,112,727
Issue date
Sep 7, 2021
Hewlett-Packard Development Company, L.P.
Yong Il Moon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, developing device, and image forming apparatus
Patent number
11,112,731
Issue date
Sep 7, 2021
Ricoh Company, Ltd.
Naohiro Kawashima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Powder-container attachment device, image forming apparatus, and po...
Patent number
10,915,041
Issue date
Feb 9, 2021
Fuji Xerox Co., Ltd.
Seigo Shinozaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for adapting a printer for operating with toners of differen...
Patent number
10,838,351
Issue date
Nov 17, 2020
M.C. SYSTEM S.R.L.
Lorenzo Lepri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming unit and image forming apparatus
Patent number
10,775,716
Issue date
Sep 15, 2020
Fuji Xerox Co., Ltd.
Takashi Akaike
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Layers for resistance to adhesion of ink
Patent number
10,768,553
Issue date
Sep 8, 2020
HP INDIGO B.V.
Shachar Berger
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus
Patent number
10,739,697
Issue date
Aug 11, 2020
Toshiba Tec Kabushiki Kaisha
Masato Ogasawara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device with a gap forming member and image forming appar...
Patent number
10,725,401
Issue date
Jul 28, 2020
Kabushiki Kaisha Toshiba
Masato Ogasawara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of attaching regulating blade and development apparatus
Patent number
10,698,340
Issue date
Jun 30, 2020
Canon Kabushiki Kaisha
Teruaki Tsurusaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Manufacturing method for cartridge attachable to image forming appa...
Patent number
10,656,589
Issue date
May 19, 2020
Canon Kabushiki Kaisha
Toshiteru Yamasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Channel state information measurements for license assisted access
Patent number
10,627,737
Issue date
Apr 21, 2020
Telefonaktiebolaget L M Ericsson (Publ)
Mattias Frenne
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner, method for producing toner, toner storage unit, and image fo...
Patent number
10,520,843
Issue date
Dec 31, 2019
Ricoh Company, Ltd.
Hiroshi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge and unit
Patent number
10,401,762
Issue date
Sep 3, 2019
Canon Kabushiki Kaisha
Nobuharu Hoshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240152090
Publication date
May 9, 2024
Canon Kabushiki Kaisha
Koki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240152067
Publication date
May 9, 2024
Canon Kabushiki Kaisha
YUUTA SAKURAI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
Publication number
20240085823
Publication date
Mar 14, 2024
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINERS HAVING ELECTRICAL CONNECTORS OF DIFFERENT POSITIONS
Publication number
20240069488
Publication date
Feb 29, 2024
Lexmark International, Inc.
EMILY STEFANO ADAMS
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20230305431
Publication date
Sep 28, 2023
FUJIFILM Business Innovation Corp.
Tadashi KUREYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RECORDING DEVICE
Publication number
20230288838
Publication date
Sep 14, 2023
SEIKO EPSON CORPORATION
Akimasa NOZAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HOME PORT AND SUBSTRATE PROCESSING APPARATUS USING SAME
Publication number
20230195030
Publication date
Jun 22, 2023
SEMES CO., LTD.
Young Jun SON
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230176514
Publication date
Jun 8, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Nao Itabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
Publication number
20220365462
Publication date
Nov 17, 2022
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER DISCHARGING METHOD OF DEVELOPING DEVICE AND DEVELOPING DE...
Publication number
20220317590
Publication date
Oct 6, 2022
Canon Kabushiki Kaisha
Hiroki Takano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LATCHING ASSEMBLY FOR SECURING TONER CARTRIDGES IN AN IMAGE FORMING...
Publication number
20210255580
Publication date
Aug 19, 2021
Lexmark International, Inc.
MARK WILLIAM AMANN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INTERFACE STRUCTURE FOR TONER REFILL CARTRIDGE AND TONER REFILL POR...
Publication number
20210240101
Publication date
Aug 5, 2021
Hewlett-Packard Development Company, L.P.
Yong Il MOON
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLUDING TONER...
Publication number
20210124287
Publication date
Apr 29, 2021
KYOCERA DOCUMENT SOLUTIONS INC.
Teruhiko NAGASHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
Publication number
20210109457
Publication date
Apr 15, 2021
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
GEAR ASSEMBLY FOR A REPLACEABLE UNIT OF AN ELECTROPHOTOGRAPHIC IMAG...
Publication number
20210011397
Publication date
Jan 14, 2021
Lexmark International, Inc.
JEFFREY ALAN ABLER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APPARATUS FOR USE IN AN ELECTROGRAPHIC PRINTER
Publication number
20200033760
Publication date
Jan 30, 2020
HP INDIGO B.V.
Shachar Berger
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20190018346
Publication date
Jan 17, 2019
Kabushiki Kaisha Toshiba
Masato OGASAWARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CHANNEL STATE INFORMATION MEASUREMENTS FOR LICENSE ASSISTED ACCESS
Publication number
20190011852
Publication date
Jan 10, 2019
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Mattias Frenne
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER, METHOD FOR PRODUCING TONER, TONER STORAGE UNIT, AND IMAGE FO...
Publication number
20180267420
Publication date
Sep 20, 2018
Hiroshi YAMASHITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE AND UNIT
Publication number
20180039206
Publication date
Feb 8, 2018
Canon Kabushiki Kaisha
Nobuharu Hoshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING APPARATUS, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMA...
Publication number
20180031998
Publication date
Feb 1, 2018
Canon Kabushiki Kaisha
Mitsuru Okuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer Cartridge and Developing Unit Provided With The Same
Publication number
20170357179
Publication date
Dec 14, 2017
BROTHER KOGYO KABUSHIKI KAISHA
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer Cartridge and Developing Unit Provided With The Same
Publication number
20140186072
Publication date
Jul 3, 2014
BROTHER KOGYO KABUSHIKI KAISHA
Shougo Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE AND UNIT
Publication number
20130121720
Publication date
May 16, 2013
Canon Kabushiki Kaisha
Nobuharu Hoshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE
Publication number
20130114972
Publication date
May 9, 2013
Canon Kabushiki Kaisha
Hiroshi Takarada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130058676
Publication date
Mar 7, 2013
RICOH COMPANY, LTD.
Yuki SATO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing Device Provided with Developing Roller and Supply Roller
Publication number
20130051857
Publication date
Feb 28, 2013
BROTHER KOGYO KABUSHIKI KAISHA
Nao Itabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER AND PACKAGING SYSTEM
Publication number
20120301187
Publication date
Nov 29, 2012
Oki Data Corporation
Takemasa ISHIKURO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING TONER RECEIVER
Publication number
20120099885
Publication date
Apr 26, 2012
Toshiba Tec Kabushiki Kaisha
Yoshifumi HASEBE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER PACKAGE BODY AND PACKAGE CONTAINER
Publication number
20110069997
Publication date
Mar 24, 2011
FUJI XEROX CO., LTD
Junichi AOKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY