provided with means for cleaning the charging member

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CPC
G03G15/0225

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

Current Industry

G03G15/0225provided with means for cleaning the charging member

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 12,153,360
- Issue date Nov 26, 2024
- Toshiba Tec Kabushiki Kaisha
- Masayuki Kasukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of suppressing an improper charge r...
- Patent number 12,124,183
- Issue date Oct 22, 2024
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus having charging potential control during no...
- Patent number 12,092,969
- Issue date Sep 17, 2024
- Canon Kabushiki Kaisha
- Jun Hara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Movable member and image forming apparatus
- Patent number 11,988,974
- Issue date May 21, 2024
- Canon Kabushiki Kaisha
- Kazutaka Sueshige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lubricant coating with reduced lubricant remnant
- Patent number 11,868,076
- Issue date Jan 9, 2024
- Hewlett-Packard Development Company, L.P.
- Katsushi Higashida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Image forming apparatus
- Patent number 11,860,566
- Issue date Jan 2, 2024
- Canon Kabushiki Kaisha
- Takayuki Kanazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,768,456
- Issue date Sep 26, 2023
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Movable member and image forming apparatus
- Patent number 11,703,774
- Issue date Jul 18, 2023
- Canon Kabushiki Kaisha
- Kazutaka Sueshige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of suppressing an improper charge r...
- Patent number 11,703,775
- Issue date Jul 18, 2023
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process unit and image forming apparatus
- Patent number 11,625,000
- Issue date Apr 11, 2023
- SHARP KABUSHIKI KAISHA
- Tohru Sakuwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processing cartridge and electronic imaging device
- Patent number 11,619,906
- Issue date Apr 4, 2023
- PRINT-RITE ⋅ UNICORN IMAGE PRODUCTS CO., LTD. OF ZHUHAI
- Xiaofeng Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit capable of preventing a photosensitive m...
- Patent number 11,592,758
- Issue date Feb 28, 2023
- Canon Kabushiki Kaisha
- Go Katsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image carrier unit and image forming apparatus including the same
- Patent number 11,531,299
- Issue date Dec 20, 2022
- Kyocera Document Solutions Inc.
- Hayato Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and image-forming apparatus capable of preventing a...
- Patent number 11,526,094
- Issue date Dec 13, 2022
- SHARP KABUSHIKI KAISHA
- Katsumi Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning body, cleaning device, charging device, assembly, and imag...
- Patent number 11,520,277
- Issue date Dec 6, 2022
- FUJIFILM Business Innovation Corp.
- Fuyuki Kano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,487,213
- Issue date Nov 1, 2022
- Canon Kabushiki Kaisha
- Go Katsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including drum cartridge having charger and...
- Patent number 11,467,522
- Issue date Oct 11, 2022
- Brother Kogyo Kabushiki Kaisha
- Fumitake Tajiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Corona charging device capable of suppressing obstruction of an ope...
- Patent number 11,429,033
- Issue date Aug 30, 2022
- Canon Kabushiki Kaisha
- Satoshi Nawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cartridge
- Patent number 11,333,992
- Issue date May 17, 2022
- Canon Kabushiki Kaisha
- Bunro Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a voltage applying unit that applies...
- Patent number 11,320,759
- Issue date May 3, 2022
- Canon Kabushiki Kaisha
- Jun Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that controls transfer current in a case in...
- Patent number 11,275,324
- Issue date Mar 15, 2022
- Canon Kabushiki Kaisha
- Hiroki Sasame
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image carrier unit and image forming apparatus including the same
- Patent number 11,209,742
- Issue date Dec 28, 2021
- Kyocera Document Solutions Inc.
- Riku Minamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of supressing toner remaining in an...
- Patent number 11,150,593
- Issue date Oct 19, 2021
- Konica Minolta, Inc.
- Junichi Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,099,496
- Issue date Aug 24, 2021
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a first forming mode for a first med...
- Patent number 11,092,908
- Issue date Aug 17, 2021
- FUJIFILM Business Innovation Corp.
- Masaaki Yamaura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of prompting for replacement of at...
- Patent number 11,079,697
- Issue date Aug 3, 2021
- Kyocera Document Solutions Inc.
- Kanako Morimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotary-body support structure
- Patent number 11,029,620
- Issue date Jun 8, 2021
- Fuji Xerox Co., Ltd.
- Yu Tsuda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Image forming apparatus with belt unit having cleaning unit
- Patent number 11,022,915
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Hitoshi Kubota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Alternate bias control of charging roller and transfer roller in im...
- Patent number 10,976,681
- Issue date Apr 13, 2021
- Toshiba Tec Kabushiki Kaisha
- Yoshinori Sanmonji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bearing component, rotating device using the same, and image formin...
- Patent number 10,908,525
- Issue date Feb 2, 2021
- Fuji Xerox Co. LTD
- Kazuki Kuramoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
IMAGE-FORMING APPARATUS
- Publication number 20240402628
- Publication date Dec 5, 2024
- Canon Kabushiki Kaisha
- JUN HARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240385549
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- HIROKI SASAME
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MOVABLE MEMBER AND IMAGE FORMING APPARATUS
- Publication number 20240319631
- Publication date Sep 26, 2024
- Canon Kabushiki Kaisha
- Kazutaka Sueshige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PAPER DUST CLEANING DEVICE
- Publication number 20240302766
- Publication date Sep 12, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Takehiro SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING DEVICE, CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240264548
- Publication date Aug 8, 2024
- FUJIFILM Business Innovation Corp.
- Yuki TAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240085846
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Takayuki Kanazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CONFIGURED TO PERFORM CLEANING OPERATION FO...
- Publication number 20230408954
- Publication date Dec 21, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Toshio FURUKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230384722
- Publication date Nov 30, 2023
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF SUPPRESSING AN IMPROPER CHARGE R...
- Publication number 20230324825
- Publication date Oct 12, 2023
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MOVABLE MEMBER AND IMAGE FORMING APPARATUS
- Publication number 20230297000
- Publication date Sep 21, 2023
- Canon Kabushiki Kaisha
- Kazutaka Sueshige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230195026
- Publication date Jun 22, 2023
- Canon Kabushiki Kaisha
- Takayuki Kanazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING CHARGER AND...
- Publication number 20230013592
- Publication date Jan 19, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Fumitake TAJIRI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220413423
- Publication date Dec 29, 2022
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20220236661
- Publication date Jul 28, 2022
- Canon Kabushiki Kaisha
- Bunro Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220197175
- Publication date Jun 23, 2022
- Canon Kabushiki Kaisha
- Shinsuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT
- Publication number 20220163903
- Publication date May 26, 2022
- Canon Kabushiki Kaisha
- Go Katsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20220155723
- Publication date May 19, 2022
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hayato MORI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220121135
- Publication date Apr 21, 2022
- Canon Kabushiki Kaisha
- Go Katsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MOVABLE MEMBER AND IMAGE FORMING APPARATUS
- Publication number 20220113648
- Publication date Apr 14, 2022
- Canon Kabushiki Kaisha
- Kazutaka Sueshige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220107592
- Publication date Apr 7, 2022
- FUJIFILM Business Innovation Corp.
- Koichiro Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20220011689
- Publication date Jan 13, 2022
- KYOCERA DOCUMENT SOLUTIONS INC.
- Riku MINAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20210389689
- Publication date Dec 16, 2021
- Canon Kabushiki Kaisha
- Bunro Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF SUPRESSING TONER REMAINING IN AN...
- Publication number 20210311427
- Publication date Oct 7, 2021
- Konica Minolta, Inc.
- Junichi Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING DEVICE
- Publication number 20210278776
- Publication date Sep 9, 2021
- Canon Kabushiki Kaisha
- Satoshi Nawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210200112
- Publication date Jul 1, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kanako Morimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING CHARGER AND...
- Publication number 20210088954
- Publication date Mar 25, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Fumitake TAJIRI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210072662
- Publication date Mar 11, 2021
- Canon Kabushiki Kaisha
- Hiroki Sasame
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210072658
- Publication date Mar 11, 2021
- FUJI XEROX CO., LTD
- Masaaki YAMAURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20200393778
- Publication date Dec 17, 2020
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ayaka KUROKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BEARING COMPONENT, ROTATING DEVICE USING THE SAME, AND IMAGE FORMIN...
- Publication number 20200319572
- Publication date Oct 8, 2020
- FUJI XEROX CO., LTD
- Kazuki KURAMOTO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

provided with means for cleaning the charging member

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus

Image forming apparatus capable of suppressing an improper charge r...

Image-forming apparatus having charging potential control during no...

Movable member and image forming apparatus

Lubricant coating with reduced lubricant remnant

Image forming apparatus

Image forming apparatus

Movable member and image forming apparatus

Image forming apparatus capable of suppressing an improper charge r...

Process unit and image forming apparatus

Processing cartridge and electronic imaging device

Photosensitive member unit capable of preventing a photosensitive m...

Image carrier unit and image forming apparatus including the same

Charging device and image-forming apparatus capable of preventing a...

Cleaning body, cleaning device, charging device, assembly, and imag...

Image forming apparatus

Image forming apparatus including drum cartridge having charger and...

Corona charging device capable of suppressing obstruction of an ope...

Image forming apparatus and cartridge

Image forming apparatus having a voltage applying unit that applies...

Image forming apparatus that controls transfer current in a case in...

Image carrier unit and image forming apparatus including the same

Image forming apparatus capable of supressing toner remaining in an...

Image forming apparatus

Image forming apparatus having a first forming mode for a first med...

Image forming apparatus capable of prompting for replacement of at...

Rotary-body support structure

Image forming apparatus with belt unit having cleaning unit

Alternate bias control of charging roller and transfer roller in im...

Bearing component, rotating device using the same, and image formin...

Patents Applicationslast 30 patents

IMAGE-FORMING APPARATUS

CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

MOVABLE MEMBER AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND PAPER DUST CLEANING DEVICE

CHARGING DEVICE, CARTRIDGE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS CONFIGURED TO PERFORM CLEANING OPERATION FO...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS CAPABLE OF SUPPRESSING AN IMPROPER CHARGE R...

MOVABLE MEMBER AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING CHARGER AND...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CARTRIDGE

IMAGE FORMING APPARATUS

PHOTOSENSITIVE MEMBER UNIT

IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME

IMAGE FORMING APPARATUS

MOVABLE MEMBER AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME

IMAGE FORMING APPARATUS AND CARTRIDGE

IMAGE FORMING APPARATUS CAPABLE OF SUPRESSING TONER REMAINING IN AN...

CHARGING DEVICE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING DRUM CARTRIDGE HAVING CHARGER AND...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

BEARING COMPONENT, ROTATING DEVICE USING THE SAME, AND IMAGE FORMIN...