with means for charging or discharging distinct portions of the charge pattern on the recording material

Industry

CPC
G03G15/045

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

Current Industry

G03G15/045with means for charging or discharging distinct portions of the charge pattern on the recording material

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with charge eliminating needle protection c...
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- Issue date Sep 24, 2024
- Kyocera Document Solutions Inc.
- Yasuhiro Michishita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that sets peripheral velocity ratios
- Patent number 11,635,704
- Issue date Apr 25, 2023
- Canon Kabushiki Kaisha
- Masataka Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cartridge that include light guide that...
- Patent number 11,513,463
- Issue date Nov 29, 2022
- Cation Kabushiki Kaisha
- Fumiya Sawashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with fog suppression feature
- Patent number 11,435,675
- Issue date Sep 6, 2022
- Canon Kabushiki Kaisha
- Ryosuke Kanai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that sets peripheral velocity ratios
- Patent number 11,300,897
- Issue date Apr 12, 2022
- Canon Kabushiki Kaisha
- Masataka Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pattern discharge to photoconductor
- Patent number 11,269,284
- Issue date Mar 8, 2022
- Hewlett-Packard Development Company, L.P.
- Paul Jeran
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image removing device, method for recycling recording material, and...
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- Issue date Aug 24, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Hidetaka Kimura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Image forming apparatus that sets peripheral velocity ratios
- Patent number 11,042,104
- Issue date Jun 22, 2021
- Canon Kabushiki Kaisha
- Masataka Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,921,728
- Issue date Feb 16, 2021
- Canon Kabushiki Kaisha
- Kazuhiro Okubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus comprising controller circuit borad instruc...
- Patent number 10,922,592
- Issue date Feb 16, 2021
- Kyocera Document Solutions, Inc.
- Tatsuya Chuto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus that sets peripheral velocity ratios
- Patent number 10,754,273
- Issue date Aug 25, 2020
- Canon Kabushiki Kaisha
- Masataka Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 10,599,079
- Issue date Mar 24, 2020
- Kabushiki Kaisha Toshiba
- Ken Iguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure adjustment factor
- Patent number 10,534,284
- Issue date Jan 14, 2020
- Hewlett-Packard Development Company, L.P.
- Mark Hirst
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and program executed by computer of image f...
- Patent number 10,509,344
- Issue date Dec 17, 2019
- Konica Minolta, Inc.
- Masato Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having image bearing member and collection...
- Patent number 10,254,678
- Issue date Apr 9, 2019
- Brother Kogyo Kabushiki Kaisha
- Yuichi Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 10,185,261
- Issue date Jan 22, 2019
- Kabushiki Kaisha Toshiba
- Ken Iguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device adjusting output current value of electric current fl...
- Patent number 10,185,243
- Issue date Jan 22, 2019
- KYOCERA Doucment Solutions Inc.
- Akihiro Kondo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,151,996
- Issue date Dec 11, 2018
- Canon Kabushiki Kaisha
- Hidenori Kanazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus, and image forming unit
- Patent number 9,933,723
- Issue date Apr 3, 2018
- Kyocera Document Solutions Inc.
- Yosuke Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Discharging light quantity adjusting device and image forming appar...
- Patent number 9,915,912
- Issue date Mar 13, 2018
- Fuji Xerox Co., Ltd.
- Mitsuhiro Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light guide body, static elimination device, and image forming appa...
- Patent number 9,823,599
- Issue date Nov 21, 2017
- Fuji Xerox Co., Ltd.
- Hirotaka Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method to form an image b...
- Patent number 9,817,330
- Issue date Nov 14, 2017
- Ricoh Company, Ltd.
- Hiroto Tachibana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, control method, and non-transitory storage...
- Patent number 9,599,925
- Issue date Mar 21, 2017
- Konica Minolta, Inc.
- Takeshi Maeyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus
- Patent number 9,075,370
- Issue date Jul 7, 2015
- Canon Kabushiki Kaisha
- Hiroshi Hagiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 9,046,809
- Issue date Jun 2, 2015
- Canon Kabushiki Kaisha
- Yasunari Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color image forming apparatus
- Patent number 8,938,190
- Issue date Jan 20, 2015
- Canon Kabushiki Kaisha
- Hiroshi Hagiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus which controls a transfer bias to a leading...
- Patent number 8,396,386
- Issue date Mar 12, 2013
- Ricoh Company, Limited
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a pre-transfer neutralizing device t...
- Patent number 8,290,411
- Issue date Oct 16, 2012
- Ricoh Company, Limited
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge eliminator and image forming apparatus having the same
- Patent number 8,238,792
- Issue date Aug 7, 2012
- Samsung Electronics Co., Ltd.
- Kyung Rok Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method thereof
- Patent number 7,835,657
- Issue date Nov 16, 2010
- Samsung Electronics Co., Ltd.
- Myung-ho Kyung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
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- KYOCERA DOCUMENT SOLUTIONS INC.
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- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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DISRUPTIONS OF TONER TRANSFERS FROM DEVELOPERS TO PHOTORECEPTORS
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- Hewlett-Packard Development Company, L.P.
- Jeffrey Harold Luke
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Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230408947
- Publication date Dec 21, 2023
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yasuhiro MICHISHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT EMITTING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20220269190
- Publication date Aug 25, 2022
- FUJIFILM Business Innovation Corp.
- Seiji ONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS
- Publication number 20220197178
- Publication date Jun 23, 2022
- Canon Kabushiki Kaisha
- Masataka Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS
- Publication number 20210271184
- Publication date Sep 2, 2021
- Canon Kabushiki Kaisha
- Masataka Mochizuki
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Information Patent Application
PATTERN DISCHARGE TO PHOTOCONDUCTOR
- Publication number 20210109474
- Publication date Apr 15, 2021
- Hewlett-Packard Development Company, L.P.
- Paul Jeran
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS
- Publication number 20200348612
- Publication date Nov 5, 2020
- Canon Kabushiki Kaisha
- Masataka Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200089142
- Publication date Mar 19, 2020
- Canon Kabushiki Kaisha
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- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE REMOVING DEVICE, METHOD FOR RECYCLING RECORDING MATERIAL, AND...
- Publication number 20190219943
- Publication date Jul 18, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Hidetaka Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20190113869
- Publication date Apr 18, 2019
- Kabushiki Kaisha Toshiba
- Ken Iguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Exposure Adjustment Factor
- Publication number 20180364606
- Publication date Dec 20, 2018
- Hewlett-Packard Development Company, L.P.
- Mark Hirst
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180275558
- Publication date Sep 27, 2018
- KYOCERA DOCUMENT SOLUTIONS INC.
- Akihiro KONDO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND IMAGE FORMING UNIT
- Publication number 20170363986
- Publication date Dec 21, 2017
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yosuke Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT GUIDE BODY, STATIC ELIMINATION DEVICE, AND IMAGE FORMING APPA...
- Publication number 20170199479
- Publication date Jul 13, 2017
- FUJI XEROX CO., LTD
- Hirotaka TANAKA
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130142528
- Publication date Jun 6, 2013
- Canon Kabushiki Kaisha
- Yasunari Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLOR IMAGE FORMING APPARATUS
- Publication number 20130004204
- Publication date Jan 3, 2013
- Canon Kabushiki Kaisha
- Hiroshi Hagiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120170951
- Publication date Jul 5, 2012
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER PRINT APPARATUS WITH TONER EXPLOSION COMPENSATION
- Publication number 20100165370
- Publication date Jul 1, 2010
- Marvel International Technology Ltd.
- Douglas Gene Keithley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARGE ELIMINATOR AND IMAGE FORMING APPARATUS HAVING THE SAME
- Publication number 20100158570
- Publication date Jun 24, 2010
- Samsung Electronics Co., Ltd.
- Kyung Rok KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100008687
- Publication date Jan 14, 2010
- Hirokazu Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20080298828
- Publication date Dec 4, 2008
- Samsung Electronics Co., Ltd.
- Myung-ho KYUNG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
White Vector Adjustment Via Exposure Using Two Optical Sources
- Publication number 20070109396
- Publication date May 17, 2007
- Gary A. Denton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Background energy density control in an electrophotographic device
- Publication number 20070071469
- Publication date Mar 29, 2007
- Lexmark International, Inc.
- Cary Patterson Ravitz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical writing device, optical writing method, and image forming a...
- Publication number 20070019515
- Publication date Jan 25, 2007
- Nobuyoshi Kaima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
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- Publication number 20060165420
- Publication date Jul 27, 2006
- Bradley R. Larson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
White vector adjustment via exposure
- Publication number 20060120739
- Publication date Jun 8, 2006
- Lexmark International, Inc.
- Gary A. Denton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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- Publication number 20060092438
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- Douglas Gene Keithley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
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- Publication number 20040251438
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- Naoto Iwakiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic copying method and apparatus
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- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

with means for charging or discharging distinct portions of the charge pattern on the recording material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus with charge eliminating needle protection c...

Image forming apparatus that sets peripheral velocity ratios

Image forming apparatus and cartridge that include light guide that...

Image forming apparatus with fog suppression feature

Image forming apparatus that sets peripheral velocity ratios

Pattern discharge to photoconductor

Image removing device, method for recycling recording material, and...

Image forming apparatus that sets peripheral velocity ratios

Image forming apparatus

Image forming apparatus comprising controller circuit borad instruc...

Image forming apparatus that sets peripheral velocity ratios

Image forming apparatus and image forming method

Exposure adjustment factor

Image forming apparatus and program executed by computer of image f...

Image forming apparatus having image bearing member and collection...

Image forming apparatus and image forming method

Fixing device adjusting output current value of electric current fl...

Image forming apparatus

Electrophotographic image forming apparatus, and image forming unit

Discharging light quantity adjusting device and image forming appar...

Light guide body, static elimination device, and image forming appa...

Image forming apparatus and image forming method to form an image b...

Image forming apparatus, control method, and non-transitory storage...

Color image forming apparatus

Image forming apparatus

Color image forming apparatus

Image forming apparatus which controls a transfer bias to a leading...

Image forming apparatus having a pre-transfer neutralizing device t...

Charge eliminator and image forming apparatus having the same

Image forming apparatus and control method thereof

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

DISRUPTIONS OF TONER TRANSFERS FROM DEVELOPERS TO PHOTORECEPTORS

IMAGE FORMING APPARATUS

LIGHT EMITTING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS

IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS

PATTERN DISCHARGE TO PHOTOCONDUCTOR

IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS

IMAGE FORMING APPARATUS

IMAGE REMOVING DEVICE, METHOD FOR RECYCLING RECORDING MATERIAL, AND...

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Exposure Adjustment Factor

FIXING DEVICE AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND IMAGE FORMING UNIT

LIGHT GUIDE BODY, STATIC ELIMINATION DEVICE, AND IMAGE FORMING APPA...

IMAGE FORMING APPARATUS

COLOR IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

LASER PRINT APPARATUS WITH TONER EXPLOSION COMPENSATION

CHARGE ELIMINATOR AND IMAGE FORMING APPARATUS HAVING THE SAME

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

White Vector Adjustment Via Exposure Using Two Optical Sources

Background energy density control in an electrophotographic device

Optical writing device, optical writing method, and image forming a...

Imaging device and methods

White vector adjustment via exposure

Laser print apparatus with toner explosion compensation

Electrostatic latent image read-out method and apparatus

Electrophotographic copying method and apparatus