Cleaning of the light transmissive window

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G03G2215/0897

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

Current Industry

G03G2215/0897Cleaning of the light transmissive window

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning member and elastic member
- Patent number 12,174,576
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Masanori Yokoyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Image forming apparatus having detection of residual toner amount
- Patent number 11,860,556
- Issue date Jan 2, 2024
- Canon Kabushiki Kaisha
- Tetsushi Uneme
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having an abnormality detection mode
- Patent number 11,841,639
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Yasuhiko Okuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveying apparatus having a light transmission portion
- Patent number 11,774,879
- Issue date Oct 3, 2023
- Canon Kabushiki Kaisha
- Seiji Inada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with LED unit movable from an exposure posi...
- Patent number 11,442,400
- Issue date Sep 13, 2022
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,996,583
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Satoru Takezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supplying device and image forming apparatus therewith
- Patent number 10,488,809
- Issue date Nov 26, 2019
- Kyocera Document Solutions Inc.
- Naoki Mizutani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder detection device and development device
- Patent number 10,338,500
- Issue date Jul 2, 2019
- Sharp Kabushiki Kaisha
- Tomoya Usui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder detection device and development device
- Patent number 10,025,224
- Issue date Jul 17, 2018
- Sharp Kabushiki Kaisha
- Tomoya Usui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that cleans detection surface of sensor for...
- Patent number 9,804,528
- Issue date Oct 31, 2017
- Canon Kabushiki Kaisha
- Masahiro Shinotsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer storage unit, development device, process cartridge, and...
- Patent number 9,599,955
- Issue date Mar 21, 2017
- Canon Kabushiki Kaisha
- Kuniaki Hirukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge, and electrophotographic image...
- Patent number 9,529,300
- Issue date Dec 27, 2016
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer guide device and image forming apparatus including the same
- Patent number 9,454,100
- Issue date Sep 27, 2016
- Kyocera Document Solutions Inc.
- Toshiaki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning member, developing device, and image forming apparatus
- Patent number 9,164,431
- Issue date Oct 20, 2015
- Kyocera Document Solutions Inc.
- Tatsuya Yamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device for use with an electrophotographic image forming...
- Patent number 9,158,234
- Issue date Oct 13, 2015
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,046,622
- Issue date Jun 2, 2015
- Ricoh Company, Ltd.
- Toshio Yanata
- G01 - MEASURING TESTING
Information Patent Grant
Member moving mechanism and image forming apparatus
- Patent number 9,026,032
- Issue date May 5, 2015
- Kyocera Document Solutions Inc.
- Hiroaki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having agitation conveyance member with scraper f...
- Patent number 8,995,851
- Issue date Mar 31, 2015
- Kyocera Document Solutions Inc.
- Yoshiaki Ikebata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge for image-forming device
- Patent number 8,643,690
- Issue date Feb 4, 2014
- Brother Kogyo Kabushiki Kaisha
- Takeyuki Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge for image-forming device
- Patent number 8,633,953
- Issue date Jan 21, 2014
- Brother Kogyo Kabushiki Kaisha
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Member moving mechanism and image forming apparatus
- Patent number 8,565,636
- Issue date Oct 22, 2013
- Kyocera Document Solutions Inc.
- Hiroaki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge for image-forming device
- Patent number 8,437,665
- Issue date May 7, 2013
- Brother Kogyo Kabushiki Kaisha
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, process cartridge, and electrophotographic image...
- Patent number 8,380,105
- Issue date Feb 19, 2013
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wiping assembly in an image forming device
- Patent number 8,238,780
- Issue date Aug 7, 2012
- Lexmark International, Inc.
- Gregory Alan Cavill
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having light transmitting member for detecting am...
- Patent number 8,208,838
- Issue date Jun 26, 2012
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Estimating amount of toner in an image forming device
- Patent number 8,081,888
- Issue date Dec 20, 2011
- Brother Kogyo Kabushiki Kaisha
- Tetsuya Okano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus, process cartridge and image forming apparatus
- Patent number 8,036,543
- Issue date Oct 11, 2011
- Canon Kabushiki Kaisha
- Kanji Yokomori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,032,038
- Issue date Oct 4, 2011
- Oki Data Corporation
- Junichi Ushikubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge for image-forming device
- Patent number 7,924,299
- Issue date Apr 12, 2011
- Brother Kogyo Kabushiki Kaisha
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge, developing unit and image forming apparatus ha...
- Patent number 7,881,624
- Issue date Feb 1, 2011
- Samsung Electronics Co., Ltd.
- Dae-Seob Kweon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240085822
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Tetsushi Uneme
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200278638
- Publication date Sep 3, 2020
- Canon Kabushiki Kaisha
- Satoru Takezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER DETECTION DEVICE AND DEVELOPMENT DEVICE
- Publication number 20180299802
- Publication date Oct 18, 2018
- Sharp Kabushiki Kaisha
- Tomoya USUI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME
- Publication number 20140270817
- Publication date Sep 18, 2014
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yoshiaki Ikebata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20140205304
- Publication date Jul 24, 2014
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tatsuya YAMANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER STORAGE UNIT, DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND...
- Publication number 20140079416
- Publication date Mar 20, 2014
- Canon Kabushiki Kaisha
- Kuniaki Hirukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SENSOR UNIT AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20140064770
- Publication date Mar 6, 2014
- RICOH COMPANY, LTD.
- Toshio Yanata
- G01 - MEASURING TESTING
Information Patent Application
MEMBER MOVING MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20140029997
- Publication date Jan 30, 2014
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hiroaki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20130129390
- Publication date May 23, 2013
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20120251159
- Publication date Oct 4, 2012
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MEMBER MOVING MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20110262178
- Publication date Oct 27, 2011
- KYOCERA MITA CORPORATION
- Hiroaki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER REPLENISHING DEVICE AND IMAGE FORMING APPARATUS INCLUDING TON...
- Publication number 20110222871
- Publication date Sep 15, 2011
- Yuji Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CARTRIDGE FOR IMAGE-FORMING DEVICE
- Publication number 20110150527
- Publication date Jun 23, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer Cartridge for Image-Forming Device
- Publication number 20100239305
- Publication date Sep 23, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Takeyuki Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer Cartridge for Image-Forming Device
- Publication number 20100209125
- Publication date Aug 19, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Wiping Assembly In An Image Forming Device
- Publication number 20090311001
- Publication date Dec 17, 2009
- Gregory Alan Cavill
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20090297178
- Publication date Dec 3, 2009
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER CARTRIDGE, DEVELOPING UNIT AND IMAGE FORMING APPARATUS HA...
- Publication number 20090214230
- Publication date Aug 27, 2009
- Samsung Electronics Co., Ltd.
- Dae-seob KWEON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming device, and method and computer readable medium therefor
- Publication number 20080292332
- Publication date Nov 27, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Tetsuya Okano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20080292331
- Publication date Nov 27, 2008
- Canon Kabushiki Kaisha
- Kanji Yokomori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image forming apparatus
- Publication number 20080286005
- Publication date Nov 20, 2008
- Oki Data Corporation
- Junichi USHIKUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Detection Window Cleaning Apparatus
- Publication number 20080124156
- Publication date May 29, 2008
- Samuel Tsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus and Developer Cartridge
- Publication number 20070196114
- Publication date Aug 23, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming device
- Publication number 20070196116
- Publication date Aug 23, 2007
- KYOCERA MITA CORPORATION
- Akihiro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer Cartridge for image-forming device
- Publication number 20060238599
- Publication date Oct 26, 2006
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
In-situ optical sensor for measurement of toner concentration
- Publication number 20060127110
- Publication date Jun 15, 2006
- Xerox Corporation.
- Michael D. BORTON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer cartridge and image forming apparatus
- Publication number 20060002725
- Publication date Jan 5, 2006
- BROTHER KOGYO KABUSHIKI KAISHA
- Makoto Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus, process cartridge, and image forming apparatus
- Publication number 20050089338
- Publication date Apr 28, 2005
- Canon Kabushiki Kaisha
- Nobuharu Hoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Cleaning of the light transmissive window

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cleaning member and elastic member

Image forming apparatus having detection of residual toner amount

Image forming apparatus having an abnormality detection mode

Toner conveying apparatus having a light transmission portion

Image forming apparatus with LED unit movable from an exposure posi...

Image forming apparatus

Developer supplying device and image forming apparatus therewith

Powder detection device and development device

Powder detection device and development device

Image forming apparatus that cleans detection surface of sensor for...

Developer storage unit, development device, process cartridge, and...

Developing device, process cartridge, and electrophotographic image...

Developer guide device and image forming apparatus including the same

Cleaning member, developing device, and image forming apparatus

Developing device for use with an electrophotographic image forming...

Image forming apparatus

Member moving mechanism and image forming apparatus

Developing device having agitation conveyance member with scraper f...

Developer cartridge for image-forming device

Developer cartridge for image-forming device

Member moving mechanism and image forming apparatus

Developer cartridge for image-forming device

Developing device, process cartridge, and electrophotographic image...

Wiping assembly in an image forming device

Developing device having light transmitting member for detecting am...

Estimating amount of toner in an image forming device

Developing apparatus, process cartridge and image forming apparatus

Developing device and image forming apparatus

Developer cartridge for image-forming device

Developer cartridge, developing unit and image forming apparatus ha...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

POWDER DETECTION DEVICE AND DEVELOPMENT DEVICE

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME

CLEANING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS

DEVELOPER STORAGE UNIT, DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND...

OPTICAL SENSOR UNIT AND IMAGE FORMING APPARATUS INCORPORATING SAME

MEMBER MOVING MECHANISM AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...

MEMBER MOVING MECHANISM AND IMAGE FORMING APPARATUS

TONER REPLENISHING DEVICE AND IMAGE FORMING APPARATUS INCLUDING TON...

DEVELOPER CARTRIDGE FOR IMAGE-FORMING DEVICE

Developer Cartridge for Image-Forming Device

Developer Cartridge for Image-Forming Device

Wiping Assembly In An Image Forming Device

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE...

DEVELOPER CARTRIDGE, DEVELOPING UNIT AND IMAGE FORMING APPARATUS HA...

Image forming device, and method and computer readable medium therefor

DEVELOPING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

Developing device and image forming apparatus

Toner Detection Window Cleaning Apparatus

Image Forming Apparatus and Developer Cartridge

Image forming device

Developer Cartridge for image-forming device

In-situ optical sensor for measurement of toner concentration

Developer cartridge and image forming apparatus

Developing apparatus, process cartridge, and image forming apparatus