with wall or blade between agitators

Industry

CPC
G03G2215/0822

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

Current Industry

G03G2215/0822with wall or blade between agitators

Industries

Patents Grantslast 30 patents

Information Patent Grant
Developing device and image forming apparatus that suppress dischar...
- Patent number 12,099,316
- Issue date Sep 24, 2024
- FUJIFILM Business Innovation Corp.
- Taichiro Okuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus capable of shortening...
- Patent number 12,085,873
- Issue date Sep 10, 2024
- FUJIFILM Business Innovation Corp.
- Chihiro Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developer conveying member and to...
- Patent number 11,906,910
- Issue date Feb 20, 2024
- Kyocera Document Solutions Inc.
- Eiji Gyotoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including developer c...
- Patent number 11,906,911
- Issue date Feb 20, 2024
- Kyocera Document Solutions Inc.
- Eiji Gyotoku
- 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
Developing device and image forming apparatus having a reverse heli...
- Patent number 11,681,242
- Issue date Jun 20, 2023
- FUJIFILM Business Innovation Corp.
- Shota Igawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having multi-blade portion replenishment conve...
- Patent number 11,599,043
- Issue date Mar 7, 2023
- Canon Kabushiki Kaisha
- Koji Shigehiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus having an opening and...
- Patent number 11,567,432
- Issue date Jan 31, 2023
- FUJIFILM Business Innovation Corn.
- Mitsutoshi Hongo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer container and image forming apparatus having developer ou...
- Patent number 11,429,037
- Issue date Aug 30, 2022
- Oki Electric Industry Co., Ltd.
- Hiroki Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device which supplies two-component developer containing...
- Patent number 11,347,164
- Issue date May 31, 2022
- Kyocera Document Solutions Inc.
- Koji Suenami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device including a conveyor with a space between blades...
- Patent number 11,163,246
- Issue date Nov 2, 2021
- Ricoh Company, Ltd.
- Tatsuya Ohhira
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 11,003,110
- Issue date May 11, 2021
- Canon Kabushiki Kaisha
- Hideaki Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Feeding screw and developing device
- Patent number 10,877,401
- Issue date Dec 29, 2020
- Canon Kabushiki Kaisha
- Osamu Ariizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge, and image forming apparatus i...
- Patent number 10,649,371
- Issue date May 12, 2020
- Ricoh Company, Ltd.
- Kei Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Feeding screw and developing device
- Patent number 10,545,432
- Issue date Jan 28, 2020
- Canon Kabushiki Kaisha
- Shunsuke Tsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic process unit fan impeller and cooling duct
- Patent number 10,534,314
- Issue date Jan 14, 2020
- Toshiba TEC Kabushiki Kaisha
- Don W. Stafford
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing apparatus
- Patent number 10,474,064
- Issue date Nov 12, 2019
- Canon Kabushiki Kaisha
- Hideaki Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Feeding screw and developing device
- Patent number 10,409,198
- Issue date Sep 10, 2019
- Canon Kabushiki Kaisha
- Jun Shirayanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and image forming apparatus
- Patent number 10,365,585
- Issue date Jul 30, 2019
- Konica Minolta, Inc.
- Takumi Sakurada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container, image forming unit, and image forming apparatus
- Patent number 10,295,934
- Issue date May 21, 2019
- Oki Data Corporation
- Shun Hatanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development device and image forming apparatus
- Patent number 10,281,845
- Issue date May 7, 2019
- Canon Kabushiki Kaisha
- Shunsuke Tsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having removable developing units
- Patent number 10,054,872
- Issue date Aug 21, 2018
- Canon Kabushiki Kaisha
- Osamu Ariizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including the same
- Patent number 9,910,386
- Issue date Mar 6, 2018
- Kyocera Document Solutions Inc.
- Yu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device replenished with new two-component developer whil...
- Patent number 9,846,391
- Issue date Dec 19, 2017
- Kyocera Document Solutions Inc.
- Yu Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having developer regulating rib
- Patent number 9,804,529
- Issue date Oct 31, 2017
- Canon Kabushiki Kaisha
- Naoki Mugita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device
- Patent number 9,563,150
- Issue date Feb 7, 2017
- Canon Kabushiki Kaisha
- Kyosuke Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including housing having chambers with conveyi...
- Patent number 9,500,993
- Issue date Nov 22, 2016
- Brother Kogyo Kabushiki Kaisha
- Susumu Sakuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveyance member, developing device, and image forming appar...
- Patent number 9,482,992
- Issue date Nov 1, 2016
- Konica Minolta, Inc.
- Kunio Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 9,459,559
- Issue date Oct 4, 2016
- Fuji Xerox Co., Ltd.
- Takashi Sakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having aligned regulating member
- Patent number 9,261,813
- Issue date Feb 16, 2016
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS THEREWITH
- Publication number 20240310756
- Publication date Sep 19, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masahiro UENO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230305438
- Publication date Sep 28, 2023
- FUJIFILM Business Innovation Corp.
- Taichiro OKUNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS HAVING AN OPENING IN...
- Publication number 20220373929
- Publication date Nov 24, 2022
- FUJIFILM Business Innovation Corp.
- Mitsutoshi HONGO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS
- Publication number 20220155709
- Publication date May 19, 2022
- Canon Kabushiki Kaisha
- Koji Shigehiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20210088938
- Publication date Mar 25, 2021
- Ricoh Company, Ltd.
- Tatsuya OHHIRA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FEEDING SCREW AND DEVELOPING DEVICE
- Publication number 20190391511
- Publication date Dec 26, 2019
- Canon Kabushiki Kaisha
- Osamu Ariizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CASE AND IMAGE FORMING APPARATUS
- Publication number 20190384207
- Publication date Dec 19, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Akira ISHII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS I...
- Publication number 20190286013
- Publication date Sep 19, 2019
- RICOH COMPANY, LTD.
- Kei Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FEEDING SCREW AND DEVELOPING DEVICE
- Publication number 20180335724
- Publication date Nov 22, 2018
- Canon Kabushiki Kaisha
- Jun Shirayanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FEEDING SCREW AND DEVELOPING DEVICE
- Publication number 20180335723
- Publication date Nov 22, 2018
- Canon Kabushiki Kaisha
- Shunsuke Tsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FEEDING SCREW AND DEVELOPING DEVICE
- Publication number 20180335725
- Publication date Nov 22, 2018
- Canon Kabushiki Kaisha
- Osamu Ariizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170329258
- Publication date Nov 16, 2017
- Canon Kabushiki Kaisha
- Shunsuke Tsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170255125
- Publication date Sep 7, 2017
- Canon Kabushiki Kaisha
- Osamu Ariizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CONVEYANCE DEVICE, DEVELOPMENT DEVICE, AND IMAGE FORMING...
- Publication number 20140023403
- Publication date Jan 23, 2014
- Kuniaki Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Device, Process Cartridge and Image Forming Apparatus
- Publication number 20140023406
- Publication date Jan 23, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Susumu Sakuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130287449
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Atsushi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20130177338
- Publication date Jul 11, 2013
- Canon Kabushiki Kaisha
- Takanori Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FEED AUGER WITH PADDLES
- Publication number 20130022372
- Publication date Jan 24, 2013
- Rodney R. Bucks
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF USING FEED AUGER WITH PADDLES
- Publication number 20130022373
- Publication date Jan 24, 2013
- Rodney R. Bucks
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS I...
- Publication number 20120308269
- Publication date Dec 6, 2012
- Samsung Electronics Co., Ltd.
- Mitsuru OIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120263502
- Publication date Oct 18, 2012
- KYOCERA DOCUMENT SOLUTIONS INC.
- Takahisa Nakaue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120251189
- Publication date Oct 4, 2012
- FUJI XEROX CO., LTD
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120219327
- Publication date Aug 30, 2012
- Koichi MIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRID...
- Publication number 20120219326
- Publication date Aug 30, 2012
- RICOH COMPANY, LTD.
- Toshio Koike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120195648
- Publication date Aug 2, 2012
- FUJI XEROX CO., LTD
- Kazuhiko HIROKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT DEVICE, DEVELOPER CONTAINER, AND IMAGE FORMING APPARATUS
- Publication number 20120189350
- Publication date Jul 26, 2012
- Tomohiro Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Device, Process Cartridge and Image Forming Apparatus
- Publication number 20120170954
- Publication date Jul 5, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Susumu Sakuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120163873
- Publication date Jun 28, 2012
- Koichi MIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS
- Publication number 20120163874
- Publication date Jun 28, 2012
- Yoshio Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING UNIT AND IMAGE-FORMING APPARATUS
- Publication number 20120099899
- Publication date Apr 26, 2012
- FUJI XEROX CO., LTD
- Shinichi KURAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

with wall or blade between agitators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Developing device and image forming apparatus that suppress dischar...

Developing device and image forming apparatus capable of shortening...

Image forming apparatus including developer conveying member and to...

Developing device and image forming apparatus including developer c...

Developer discharging method of developing device and developing de...

Developing device and image forming apparatus having a reverse heli...

Developing apparatus having multi-blade portion replenishment conve...

Developing device and image forming apparatus having an opening and...

Developer container and image forming apparatus having developer ou...

Developing device which supplies two-component developer containing...

Developing device including a conveyor with a space between blades...

Developing device

Feeding screw and developing device

Developing device, process cartridge, and image forming apparatus i...

Feeding screw and developing device

Electrostatic process unit fan impeller and cooling duct

Developing apparatus

Feeding screw and developing device

Developing apparatus and image forming apparatus

Toner container, image forming unit, and image forming apparatus

Development device and image forming apparatus

Image forming apparatus having removable developing units

Developing device and image forming apparatus including the same

Developing device replenished with new two-component developer whil...

Developing device having developer regulating rib

Developing device

Developing cartridge including housing having chambers with conveyi...

Toner conveyance member, developing device, and image forming appar...

Developing device and image forming apparatus

Developing apparatus having aligned regulating member

Patents Applicationslast 30 patents

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS THEREWITH

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS HAVING AN OPENING IN...

DEVELOPING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

FEEDING SCREW AND DEVELOPING DEVICE

TONER CASE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS I...

FEEDING SCREW AND DEVELOPING DEVICE

FEEDING SCREW AND DEVELOPING DEVICE

FEEDING SCREW AND DEVELOPING DEVICE

DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPER CONVEYANCE DEVICE, DEVELOPMENT DEVICE, AND IMAGE FORMING...

Developing Device, Process Cartridge and Image Forming Apparatus

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE

FEED AUGER WITH PADDLES

METHOD OF USING FEED AUGER WITH PADDLES

DEVELOPING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS I...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRID...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPMENT DEVICE, DEVELOPER CONTAINER, AND IMAGE FORMING APPARATUS

Developing Device, Process Cartridge and Image Forming Apparatus

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS

DEVELOPING UNIT AND IMAGE-FORMING APPARATUS