and means for controlling illumination or exposure

Industry

CPC
G03G15/0415

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

G03G15/0415and means for controlling illumination or exposure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical writing apparatus, image forming apparatus, and control method
- Patent number 11,964,496
- Issue date Apr 23, 2024
- Ricoh Company, Ltd.
- Yuugo Matsuura
- G02 - OPTICS
Information Patent Grant
Light scanning apparatus and image forming apparatus
- Patent number 11,796,936
- Issue date Oct 24, 2023
- Canon Kabushiki Kaisha
- Ryota Sato
- G02 - OPTICS
Information Patent Grant
Image forming apparatus
- Patent number 11,422,497
- Issue date Aug 23, 2022
- Canon Kabushiki Kaisha
- Ai Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and adjusting method
- Patent number 11,366,404
- Issue date Jun 21, 2022
- Ricoh Company, Ltd.
- Atsushi Nakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,150,589
- Issue date Oct 19, 2021
- Canon Kabushiki Kaisha
- Ai Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus correcting magnification of image in scanni...
- Patent number 11,025,799
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Kosuke Yasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus correcting exposure amount of photosensitiv...
- Patent number 10,990,029
- Issue date Apr 27, 2021
- Canon Kabushiki Kaisha
- Tomoo Akizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,795,280
- Issue date Oct 6, 2020
- Canon Kabushiki Kaisha
- Hirotaka Seki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for generating drive data by performing a m...
- Patent number 10,768,566
- Issue date Sep 8, 2020
- Canon Kabushiki Kaisha
- Yuichiro Maeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information processing apparatus and image forming apparatus
- Patent number 10,732,536
- Issue date Aug 4, 2020
- Canon Kabushiki Kaisha
- Junichi Goda
- G02 - OPTICS
Information Patent Grant
Image forming apparatus
- Patent number 10,670,985
- Issue date Jun 2, 2020
- Canon Kabushiki Kaisha
- Shoji Takeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus correcting exposure amount of photosensitiv...
- Patent number 10,656,549
- Issue date May 19, 2020
- Canon Kabushiki Kaisha
- Tomoo Akizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical writing device and image forming device
- Patent number 10,635,015
- Issue date Apr 28, 2020
- Konica Minolta, Inc.
- Wataru Senoo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,627,768
- Issue date Apr 21, 2020
- Canon Kabushiki Kaisha
- Ai Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method thereof
- Patent number 10,520,849
- Issue date Dec 31, 2019
- Canon Kabushiki Kaisha
- Yusuke Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that adjusts color misregistration
- Patent number 10,466,636
- Issue date Nov 5, 2019
- Canon Kabushiki Kaisha
- Takehiro Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device, control method, and recording medium
- Patent number 10,389,904
- Issue date Aug 20, 2019
- Konica Minolta, Inc.
- Makoto Obayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus using PWM conversion processing for magnifi...
- Patent number 10,178,274
- Issue date Jan 8, 2019
- Canon Kabushiki Kaisha
- Naoki Oyama
- G02 - OPTICS
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
Scanning optical apparatus and image forming apparatus
- Patent number 10,126,673
- Issue date Nov 13, 2018
- Konica Minolta, Inc.
- Daisuke Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and system for active decrease of ghost appearance
- Patent number 10,078,289
- Issue date Sep 18, 2018
- HP INDIGO B.V.
- Mark Sandler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of adjusting laser beams emitted fr...
- Patent number 9,846,369
- Issue date Dec 19, 2017
- Canon Kabushiki Kaisha
- Hiroki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Write control apparatus, image forming apparatus, and write control...
- Patent number 9,618,874
- Issue date Apr 11, 2017
- Ricoh Company, Ltd.
- Tatsuya Miyadera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and system for active decrease of ghost appearance
- Patent number 9,535,359
- Issue date Jan 3, 2017
- Hewlett-Packard Indigo B.V.
- Mark Sandler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,448,503
- Issue date Sep 20, 2016
- Konica Minolta, Inc.
- Takatoshi Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device and image forming apparatus using the same
- Patent number 9,423,719
- Issue date Aug 23, 2016
- Kyocera Document Solutions Inc.
- Hideji Mizutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus for density evenness in a vertical scanning...
- Patent number 9,417,551
- Issue date Aug 16, 2016
- Konica Minolta, Inc.
- Hideyuki Toriyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming system, and image forming me...
- Patent number 9,274,476
- Issue date Mar 1, 2016
- Sharp Kabushiki Kaisha
- Norio Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image variable magnification device and image variable magnificatio...
- Patent number 9,217,949
- Issue date Dec 22, 2015
- Konica Minolta, Inc.
- Yuhei Kurigata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus capable of adjusting laser beams emitted fr...
- Patent number 9,122,190
- Issue date Sep 1, 2015
- Canon Kabushiki Kaisha
- Hiroki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SCANNING APPARATUS
- Publication number 20240264550
- Publication date Aug 8, 2024
- Canon Kabushiki Kaisha
- HAYATO KATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20230077901
- Publication date Mar 16, 2023
- Canon Kabushiki Kaisha
- Ryota Sato
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220350288
- Publication date Nov 3, 2022
- Canon Kabushiki Kaisha
- Ai Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220011710
- Publication date Jan 13, 2022
- Canon Kabushiki Kaisha
- Ai Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND ADJUSTING METHOD
- Publication number 20210333725
- Publication date Oct 28, 2021
- RICOH COMPANY, LTD.
- Atsushi Nakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING CORRECTION IN IMAGE FORMING APPARATUS
- Publication number 20200363749
- Publication date Nov 19, 2020
- Toshiba Tec Kabushiki Kaisha
- Masaki ICHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CORRECTING EXPOSURE AMOUNT OF PHOTOSENSITIV...
- Publication number 20200241439
- Publication date Jul 30, 2020
- Canon Kabushiki Kaisha
- Tomoo Akizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200209800
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Ai Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL WRITING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20200117111
- Publication date Apr 16, 2020
- Konica Minolta, Inc.
- Wataru SENOO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION PROCESSING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20200081368
- Publication date Mar 12, 2020
- Canon Kabushiki Kaisha
- Junichi Goda
- G02 - OPTICS
Information Patent Application
IMAGING CORRECTION IN IMAGE FORMING APPARATUS
- Publication number 20200019082
- Publication date Jan 16, 2020
- Toshiba Tec Kabushiki Kaisha
- Masaki ICHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CORRECTING EXPOSURE AMOUNT OF PHOTOSENSITIV...
- Publication number 20190219944
- Publication date Jul 18, 2019
- Canon Kabushiki Kaisha
- Tomoo Akizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE, CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20180367693
- Publication date Dec 20, 2018
- Konica Minolta, Inc.
- Makoto OBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180288284
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Kosuke Yasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180157189
- Publication date Jun 7, 2018
- Canon Kabushiki Kaisha
- Ryotaro Imine
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE DEVICE AND IMAGE FORMING APPARATUS ADOPTING THE SAME
- Publication number 20160363885
- Publication date Dec 15, 2016
- Samsung Electronics Co., Ltd.
- In-sung LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20160223935
- Publication date Aug 4, 2016
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hideji Mizutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160195831
- Publication date Jul 7, 2016
- Konica Minolta, Inc.
- Takatoshi HAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160085174
- Publication date Mar 24, 2016
- Canon Kabushiki Kaisha
- Masayasu Teramura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150234310
- Publication date Aug 20, 2015
- Konica Minolta, Inc.
- Hideyuki Toriyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF ADJUSTING LASER BEAMS EMITTED FR...
- Publication number 20150085051
- Publication date Mar 26, 2015
- Canon Kabushiki Kaisha
- Hiroki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140210926
- Publication date Jul 31, 2014
- Konica Minolta, Inc.
- Mutsumi Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING LIGH...
- Publication number 20130286143
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Hiroshi Nakahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING MULTI-BEAM OPTICAL SCANNING APPAR...
- Publication number 20130286144
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Hiroshi Nakahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SYSTEM AND METHOD TO IMPROVE SIDE 1 TO SIDE 2 IMAGE ON PAPER MAGNIF...
- Publication number 20120262528
- Publication date Oct 18, 2012
- Xerox Corporation
- Jonathan B. Hunter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110193923
- Publication date Aug 11, 2011
- Canon Kabushiki Kaisha
- Nobuhiko Zaima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE HEAD AND IMAGE FORMING APPARATUS
- Publication number 20110128594
- Publication date Jun 2, 2011
- SEIKO EPSON CORPORATION
- Takeshi SOWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SCANNING OPTICAL APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20110116835
- Publication date May 19, 2011
- Canon Kabushiki Kaisha
- Yuuta Naito
- G02 - OPTICS
Information Patent Application
Correction Method, Apparatus, Data Carrier or System for Correcting...
- Publication number 20110103813
- Publication date May 5, 2011
- Hewlett-Packard Development Company, L.P.
- Eyal Shelef
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20110007120
- Publication date Jan 13, 2011
- Konica Minolta Business Technologies, Inc.
- Toshihiro Motoi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

and means for controlling illumination or exposure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical writing apparatus, image forming apparatus, and control method

Light scanning apparatus and image forming apparatus

Image forming apparatus

Image forming apparatus and adjusting method

Image forming apparatus

Image forming apparatus correcting magnification of image in scanni...

Image forming apparatus correcting exposure amount of photosensitiv...

Image forming apparatus

Image forming apparatus for generating drive data by performing a m...

Information processing apparatus and image forming apparatus

Image forming apparatus

Image forming apparatus correcting exposure amount of photosensitiv...

Optical writing device and image forming device

Image forming apparatus

Image forming apparatus and control method thereof

Image forming apparatus that adjusts color misregistration

Image forming device, control method, and recording medium

Image forming apparatus using PWM conversion processing for magnifi...

Image forming apparatus

Scanning optical apparatus and image forming apparatus

Method and system for active decrease of ghost appearance

Image forming apparatus capable of adjusting laser beams emitted fr...

Write control apparatus, image forming apparatus, and write control...

Method and system for active decrease of ghost appearance

Image forming apparatus

Optical scanning device and image forming apparatus using the same

Image forming apparatus for density evenness in a vertical scanning...

Image forming apparatus, image forming system, and image forming me...

Image variable magnification device and image variable magnificatio...

Image forming apparatus capable of adjusting laser beams emitted fr...

Patents Applicationslast 30 patents

LIGHT SCANNING APPARATUS

LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND ADJUSTING METHOD

IMAGING CORRECTION IN IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS CORRECTING EXPOSURE AMOUNT OF PHOTOSENSITIV...

IMAGE FORMING APPARATUS

OPTICAL WRITING DEVICE AND IMAGE FORMING DEVICE

INFORMATION PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

IMAGING CORRECTION IN IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS CORRECTING EXPOSURE AMOUNT OF PHOTOSENSITIV...

IMAGE FORMING DEVICE, CONTROL METHOD, AND RECORDING MEDIUM

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS ADOPTING THE SAME

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

IMAGE FORMING APPARATUS

OPTICAL DEVICE AND METHOD OF MANUFACTURING THE SAME

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS CAPABLE OF ADJUSTING LASER BEAMS EMITTED FR...

IMAGE FORMING APPARATUS

LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING LIGH...

IMAGE FORMING APPARATUS INCLUDING MULTI-BEAM OPTICAL SCANNING APPAR...

SYSTEM AND METHOD TO IMPROVE SIDE 1 TO SIDE 2 IMAGE ON PAPER MAGNIF...

IMAGE FORMING APPARATUS

EXPOSURE HEAD AND IMAGE FORMING APPARATUS

SCANNING OPTICAL APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME

Correction Method, Apparatus, Data Carrier or System for Correcting...

Image Forming Apparatus