Exposure devices

Industry

CPC
G03G2215/0402

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Parent Industries

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

Current Industry

G03G2215/0402Exposure devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus capable of executing speed reduction contro...
- Patent number 12,124,187
- Issue date Oct 22, 2024
- Kyocera Document Solutions Inc.
- Sueaki Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Signal generation circuit and image forming apparatus
- Patent number 11,567,421
- Issue date Jan 31, 2023
- Toshiba Tec Kabushiki Kaisha
- Kazumasa Takada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Exposure apparatus and image forming apparatus
- Patent number 10,775,736
- Issue date Sep 15, 2020
- Fuji Xerox Co., Ltd.
- Junichi Moroka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,768,547
- Issue date Sep 8, 2020
- Konica Minolta, Inc.
- Kazuki Ikeda
- G02 - OPTICS
Information Patent Grant
Optical scanning apparatus and image forming apparatus
- Patent number 10,754,148
- Issue date Aug 25, 2020
- Canon Kabushiki Kaisha
- Masayasu Teramura
- G02 - OPTICS
Information Patent Grant
Exposure device, reading head, image formation apparatus, and image...
- Patent number 10,691,041
- Issue date Jun 23, 2020
- Oki Data Corporation
- Manabu Kida
- G02 - OPTICS
Information Patent Grant
Image forming apparatus including optical print head
- Patent number 10,663,919
- Issue date May 26, 2020
- Canon Kabushiki Kaisha
- Kazumi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and exposure device moving mechanism includ...
- Patent number 10,613,472
- Issue date Apr 7, 2020
- Fuji Xerox Co., Ltd.
- Satoshi Ao
- 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 having optical print head
- Patent number 10,466,612
- Issue date Nov 5, 2019
- Canon Kabushiki Kaisha
- Yuta Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure device and image formation apparatus having cut fringe hol...
- Patent number 10,281,835
- Issue date May 7, 2019
- Oki Data Corporation
- Satoshi Fuyuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that controls rotation of a feeding belt an...
- Patent number 10,261,435
- Issue date Apr 16, 2019
- Canon Kabushiki Kaisha
- Isao Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process unit
- Patent number 9,772,601
- Issue date Sep 26, 2017
- Ricoh Company, Ltd.
- Mitsutoshi Kichise
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low profile light scanning device and image forming apparatus there...
- Patent number 9,316,995
- Issue date Apr 19, 2016
- Kyocera Document Solutions Inc.
- Noriaki Sumikura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning device, image forming apparatus
- Patent number 9,298,004
- Issue date Mar 29, 2016
- Kyocera Document Solutions Inc.
- Shingo Yoshida
- G02 - OPTICS
Information Patent Grant
Cleaning device and image forming apparatus equipped with the same
- Patent number 9,239,534
- Issue date Jan 19, 2016
- Canon Kabushiki Kaisha
- Masaki Seto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 9,146,492
- Issue date Sep 29, 2015
- Canon Kabushiki Kaisha
- Tetsuji Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 8,737,871
- Issue date May 27, 2014
- Canon Kabushiki Kaisha
- Tetsuji Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including main unit and process cartridge
- Patent number 8,301,053
- Issue date Oct 30, 2012
- Fuji Xerox Co., Ltd.
- Osamu Uto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning apparatus having an air path for airflow generated...
- Patent number 8,199,391
- Issue date Jun 12, 2012
- Canon Kabushiki Kaisha
- Tetsuya Nagase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical scanning device including shutter member that closes or ope...
- Patent number 7,872,664
- Issue date Jan 18, 2011
- Ricoh Company, Limited
- Takeshi Yamakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 7,844,196
- Issue date Nov 30, 2010
- Ricoh Company, Ltd.
- Nobuhiko Kita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, optical writing device, and housing moldin...
- Patent number 7,760,225
- Issue date Jul 20, 2010
- Ricoh Company, Limited
- Hiroshi Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, light scanning apparatus and image forming...
- Patent number 7,450,139
- Issue date Nov 11, 2008
- Samsung Electronics Co., Ltd.
- Young-mi Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device
- Patent number 7,446,786
- Issue date Nov 4, 2008
- Fuji Xerox Co., Ltd.
- Masato Mikami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positioning structure of plane image input apparatus
- Patent number 7,084,417
- Issue date Aug 1, 2006
- Lite-On Technology Corporation
- Shih-Yang Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film scanner
- Patent number 6,714,324
- Issue date Mar 30, 2004
- PENTAX Corporation
- Yuichi Kurosawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-bit rendering with single color and two-color capability
- Patent number 6,466,331
- Issue date Oct 15, 2002
- NexPress Solutions LLC
- Hwai-Tzuu Tai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with laser calibration during ramp-up perio...
- Patent number 5,864,355
- Issue date Jan 26, 1999
- Lexmark International, Inc.
- Craig Palmer Bush
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and oil cleaning member
- Patent number 5,742,873
- Issue date Apr 21, 1998
- Canon Kabushiki Kaisha
- Takahiro Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240255891
- Publication date Aug 1, 2024
- Canon Kabushiki Kaisha
- AKIRA YOSHIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240027936
- Publication date Jan 25, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Sueaki OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND I...
- Publication number 20220100110
- Publication date Mar 31, 2022
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yuko IWASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20200057299
- Publication date Feb 20, 2020
- Canon Kabushiki Kaisha
- Masayasu Teramura
- G02 - OPTICS
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTO...
- Publication number 20190346779
- Publication date Nov 14, 2019
- MITSUBISHI CHEMICAL CORPORATION
- Mitsuo WADA
- 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
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
- Publication number 20180364610
- Publication date Dec 20, 2018
- Canon Kabushiki Kaisha
- Yuta Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180231912
- Publication date Aug 16, 2018
- Canon Kabushiki Kaisha
- Isao Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20140210929
- Publication date Jul 31, 2014
- Canon Kabushiki Kaisha
- Tetsuji Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS EQUIPPED WITH THE SAME
- Publication number 20140153988
- Publication date Jun 5, 2014
- Canon Kabushiki Kaisha
- Masaki Seto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20120114374
- Publication date May 10, 2012
- Canon Kabushiki Kaisha
- Tetsuji Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20110076048
- Publication date Mar 31, 2011
- FUJI XEROX CO., LTD
- Osamu UTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL MEMBER AND OPTICAL SYSTEM, OPTICAL UNIT AND OPTICAL DEVICE...
- Publication number 20100271706
- Publication date Oct 28, 2010
- PANASONIC CORPORATION
- Kazuhiro Yamada
- G02 - OPTICS
Information Patent Application
Image forming apparatus
- Publication number 20090080937
- Publication date Mar 26, 2009
- Ricoh Company, Limited
- Nobuhiko Kita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD THEREOF
- Publication number 20080013974
- Publication date Jan 17, 2008
- Samsung Electronics Co., Ltd.
- Dae-hyeok Im
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus, optical writing device, and housing moldin...
- Publication number 20070165099
- Publication date Jul 19, 2007
- Hiroshi Yoshizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical scanning device and image forming apparatus
- Publication number 20070070173
- Publication date Mar 29, 2007
- Ricoh Company, Limited
- Takeshi Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING APPARATUS
- Publication number 20070058235
- Publication date Mar 15, 2007
- Canon Kabushiki Kaisha
- Tetsuya Nagase
- G02 - OPTICS
Information Patent Application
Image forming apparatus, light scanning apparatus and image forming...
- Publication number 20060284959
- Publication date Dec 21, 2006
- Samsung Electronics Co., Ltd.
- Young-mi Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming device
- Publication number 20060098075
- Publication date May 11, 2006
- Fuji Xerox co., LTD.
- Masato Mikami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Positioning structure of plane image input apparatus
- Publication number 20050167579
- Publication date Aug 4, 2005
- Shih-Yang Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Exposure devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus capable of executing speed reduction contro...

Signal generation circuit and image forming apparatus

Exposure apparatus and image forming apparatus

Image forming apparatus

Optical scanning apparatus and image forming apparatus

Exposure device, reading head, image formation apparatus, and image...

Image forming apparatus including optical print head

Image forming apparatus and exposure device moving mechanism includ...

Exposure adjustment factor

Image forming apparatus having optical print head

Exposure device and image formation apparatus having cut fringe hol...

Image forming apparatus that controls rotation of a feeding belt an...

Image forming apparatus and process unit

Low profile light scanning device and image forming apparatus there...

Optical scanning device, image forming apparatus

Cleaning device and image forming apparatus equipped with the same

Electrophotographic image forming apparatus

Electrophotographic image forming apparatus

Image forming apparatus including main unit and process cartridge

Optical scanning apparatus having an air path for airflow generated...

Optical scanning device including shutter member that closes or ope...

Image forming apparatus

Image forming apparatus, optical writing device, and housing moldin...

Image forming apparatus, light scanning apparatus and image forming...

Image forming device

Positioning structure of plane image input apparatus

Film scanner

Multi-bit rendering with single color and two-color capability

Image forming apparatus with laser calibration during ramp-up perio...

Image forming apparatus and oil cleaning member

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND I...

OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTO...

Exposure Adjustment Factor

IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD

IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

CLEANING DEVICE AND IMAGE FORMING APPARATUS EQUIPPED WITH THE SAME

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

OPTICAL MEMBER AND OPTICAL SYSTEM, OPTICAL UNIT AND OPTICAL DEVICE...

Image forming apparatus

IMAGE FORMING APPARATUS AND METHOD THEREOF

Image forming apparatus, optical writing device, and housing moldin...

Optical scanning device and image forming apparatus

OPTICAL SCANNING APPARATUS

Image forming apparatus, light scanning apparatus and image forming...

Image forming device

Positioning structure of plane image input apparatus