with two opposed pitches on one shaft

Industry

CPC
G03G2215/083

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Parent Industries

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

Current Industry

G03G2215/083with two opposed pitches on one shaft

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and sheet feeding apparatus
- Patent number 12,180,024
- Issue date Dec 31, 2024
- Canon Kabushiki Kaisha
- Masatoshi Yoshida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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 apparatus having air discharge
- Patent number 12,066,771
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Masashi Wakisaka
- 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 accommodating device with screw including screw blade as...
- Patent number 11,835,887
- Issue date Dec 5, 2023
- Ricoh Company, Ltd.
- Yuuki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging system with a developing chamber having a developer roller...
- Patent number 11,754,949
- Issue date Sep 12, 2023
- Hewlett-Packard Development Company, L.P.
- Satoshi Muramatsu
- 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 device and image forming apparatus with a developer disc...
- Patent number 11,609,510
- Issue date Mar 21, 2023
- FUJIFILM Business Innovation Corp.
- Katsumi Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus having a reverse heli...
- Patent number 11,609,511
- Issue date Mar 21, 2023
- FUJIFILM Business Innovation Corp.
- Kenta Urayama
- 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
Image forming apparatus that can decrease variations in volume and...
- Patent number 11,599,044
- Issue date Mar 7, 2023
- Kyocera Document Solutions Inc.
- Koji Suenami
- 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 conveyor having helical blades and protrusions
- Patent number 11,520,251
- Issue date Dec 6, 2022
- Hewlett-Packard Development Company, L.P.
- Kazuhiko Takemoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conveyance unit, process cartridge, and image forming apparatus
- Patent number 11,506,996
- Issue date Nov 22, 2022
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveying device of image forming apparatus including pushing...
- Patent number 11,500,307
- Issue date Nov 15, 2022
- Kyocera Document Solutions Inc.
- Hirofumi Tsuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveyance device including conveyance screw and image formin...
- Patent number 11,493,862
- Issue date Nov 8, 2022
- Kyocera Document Solutions Inc.
- Naoki Mizutani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Developing device to form electrostatic latent images
- Patent number 11,480,892
- Issue date Oct 25, 2022
- Hewlett-Packard Development Company, L.P.
- Naoya Iwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device using spiral structures
- Patent number 11,474,453
- Issue date Oct 18, 2022
- Hewlett-Packard Development Company, L.P.
- Kazuhiko Takemoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder transporting device and image forming apparatus
- Patent number 11,353,808
- Issue date Jun 7, 2022
- FUJIFILM Business Innovation Corp.
- Kazuya Umekubo
- 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
Conveyance unit, process cartridge, and image forming apparatus
- Patent number 11,199,794
- Issue date Dec 14, 2021
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device allowing selection of a stirring/conveying member...
- Patent number 11,112,730
- Issue date Sep 7, 2021
- Kyocera Document Solutions Inc.
- Ryo Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method thereof
- Patent number 11,073,773
- Issue date Jul 27, 2021
- Toshiba Tec Kabushiki Kaisha
- Mitsutoshi Watanabe
- 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
Developer conveyor having three blades
- Patent number 10,895,827
- Issue date Jan 19, 2021
- Ricoh Company, Ltd.
- Tatsuya Ohhira
- 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
Transporting member, developing device, and image forming apparatus
- Patent number 10,824,095
- Issue date Nov 3, 2020
- Fuji Xerox Co., Ltd.
- Yoshitaka Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having a delivery unit to transport collected dev...
- Patent number 10,739,699
- Issue date Aug 11, 2020
- Fuji Xerox Co., Ltd.
- Masanori Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 10,663,889
- Issue date May 26, 2020
- Fuji Xerox Co., Ltd.
- Takuya Iwamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

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 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
PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND TONER STORAGE UNIT
- Publication number 20230132911
- Publication date May 4, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MIXING PRINTING FLUID
- Publication number 20220179336
- Publication date Jun 9, 2022
- Hewlett-Packard Development Company, L.P.
- Ziv Seemann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20220066355
- Publication date Mar 3, 2022
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND SHEET FEEDING APPARATUS
- Publication number 20220033206
- Publication date Feb 3, 2022
- Canon Kabushiki Kaisha
- Masatoshi Yoshida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20210096483
- Publication date Apr 1, 2021
- Canon Kabushiki Kaisha
- Hiroshi Takarada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSPORTING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200096909
- Publication date Mar 26, 2020
- FUJI XEROX CO., LTD
- Yoshitaka NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200019091
- Publication date Jan 16, 2020
- FUJI XEROX CO., LTD
- Takuya IWAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20180335722
- Publication date Nov 22, 2018
- Canon Kabushiki Kaisha
- Osamu Ariizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20180253033
- Publication date Sep 6, 2018
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masashi FUJISHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
STIRRING CONVEYANCE MEMBER, DEVELOPING DEVICE INCLUDING THE SAME, A...
- Publication number 20180164718
- Publication date Jun 14, 2018
- KYOCERA DOCUMENT SOLUTIONS INC.
- Koji Suenami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS
- Publication number 20180059606
- Publication date Mar 1, 2018
- Canon Kabushiki Kaisha
- Naoki Mugita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20180039205
- Publication date Feb 8, 2018
- Canon Kabushiki Kaisha
- Takanori Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE
- Publication number 20170343926
- Publication date Nov 30, 2017
- Canon Kabushiki Kaisha
- Toshihisa Yago
- 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
DEVELOPING APPARATUS
- Publication number 20170248868
- Publication date Aug 31, 2017
- S-PRINTING SOLUTION CO., LTD.
- Naoya IWATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Device for Connecting a Centerless Auger to a Rotatable Member
- Publication number 20150098827
- Publication date Apr 9, 2015
- Lexmark International, Inc.
- Glen Alan Reidhaar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER UNIT FOR AN IMAGE FORMING APPARATUS
- Publication number 20140348549
- Publication date Nov 27, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20140270838
- Publication date Sep 18, 2014
- Hideo Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140255047
- Publication date Sep 11, 2014
- Canon Kabushiki Kaisha
- Fumitake Hirobe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CASE AND IMAGE FORMING APPARATUS
- Publication number 20140241759
- Publication date Aug 28, 2014
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masaru TORIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPRATUS PROVIDED THEREWITH
- Publication number 20140233985
- Publication date Aug 21, 2014
- KYOCERA DOCUMENT SOLUTIONS INC.
- Minoru Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSPORTING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20140235415
- Publication date Aug 21, 2014
- FUJI XEROX CO., LTD
- Yoshitaka NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140212179
- Publication date Jul 31, 2014
- FUJI XEROX CO., LTD
- Taichiro OKUNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER-AGITATING TRANSPORTER, DEVELOPING DEVICE, AND IMAGE FORMI...
- Publication number 20140193176
- Publication date Jul 10, 2014
- FUJI XEROX CO., LTD
- Yoshitaka NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20140178100
- Publication date Jun 26, 2014
- Sakon TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140147173
- Publication date May 29, 2014
- FUJI XEROX CO., LTD
- Shinichi KURAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER STORAGE CONTAINER AND IMAGE FORMING APPARATUS WITH SAME
- Publication number 20140147175
- Publication date May 29, 2014
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ikuo Makie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

with two opposed pitches on one shaft

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus and sheet feeding apparatus

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

Developing apparatus having air discharge

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

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

Developer accommodating device with screw including screw blade as...

Imaging system with a developing chamber having a developer roller...

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

Developing device and image forming apparatus with a developer disc...

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

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

Image forming apparatus that can decrease variations in volume and...

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

Developer conveyor having helical blades and protrusions

Conveyance unit, process cartridge, and image forming apparatus

Toner conveying device of image forming apparatus including pushing...

Toner conveyance device including conveyance screw and image formin...

Developing device to form electrostatic latent images

Developing device using spiral structures

Powder transporting device and image forming apparatus

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

Conveyance unit, process cartridge, and image forming apparatus

Developing device allowing selection of a stirring/conveying member...

Image forming apparatus and control method thereof

Developing device

Developer conveyor having three blades

Feeding screw and developing device

Transporting member, developing device, and image forming apparatus

Developing device having a delivery unit to transport collected dev...

Developing device and image forming apparatus

Patents Applicationslast 30 patents

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND TONER STORAGE UNIT

MIXING PRINTING FLUID

DEVELOPING APPARATUS

CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND SHEET FEEDING APPARATUS

CONVEYANCE UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

TRANSPORTING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

STIRRING CONVEYANCE MEMBER, DEVELOPING DEVICE INCLUDING THE SAME, A...

DEVELOPING APPARATUS

DEVELOPING DEVICE

DEVELOPING DEVICE

IMAGE FORMING APPARATUS

DEVELOPING APPARATUS

Device for Connecting a Centerless Auger to a Rotatable Member

DEVELOPER UNIT FOR AN IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

IMAGE FORMING APPARATUS

TONER CASE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPRATUS PROVIDED THEREWITH

TRANSPORTING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER-AGITATING TRANSPORTER, DEVELOPING DEVICE, AND IMAGE FORMI...

ELECTROSTATIC IMAGE DEVELOPER AND IMAGE FORMING APPARATUS

DEVELOPER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER STORAGE CONTAINER AND IMAGE FORMING APPARATUS WITH SAME