with means for controlling illumination or exposure

Industry

CPC
G03G15/043

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

G03G15/043with means for controlling illumination or exposure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus configured to perform halftone processing
- Patent number 11,973,914
- Issue date Apr 30, 2024
- Canon Kabushiki Kaisha
- Go Araki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 11,966,173
- Issue date Apr 23, 2024
- Toshiba Tec Kabushiki Kaisha
- Takeshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming and correction apparatus
- Patent number 11,960,218
- Issue date Apr 16, 2024
- Ricoh Company, Ltd.
- Tomohide Takenaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for forming image using plurality of exposu...
- Patent number 11,953,840
- Issue date Apr 9, 2024
- Canon Kabushiki Kaisha
- Junichi Goda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and exposure device
- Patent number 11,940,741
- Issue date Mar 26, 2024
- FUJIFILM Business Innovation Corp.
- Kenta Tonosu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,934,132
- Issue date Mar 19, 2024
- Ricoh Company, Ltd.
- Makoto Yasuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a laser power correcting feature
- Patent number 11,934,131
- Issue date Mar 19, 2024
- Canon Kabushiki Kaisha
- Masahiro Tsujibayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device
- Patent number 11,930,576
- Issue date Mar 12, 2024
- Brother Kogyo Kabushiki Kaisha
- Masato Sueyasu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polygon mirror, deflection device, optical scanning apparatus and i...
- Patent number 11,921,304
- Issue date Mar 5, 2024
- Canon Kabushiki Kaisha
- Takahito Chibana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,876,940
- Issue date Jan 16, 2024
- Ricoh Company, Ltd.
- Yuichiro Shukuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning device, housing cover, optical box and image formi...
- Patent number 11,868,059
- Issue date Jan 9, 2024
- SHARP KABUSHIKI KAISHA
- Hiroshi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of detecting deviation between expo...
- Patent number 11,868,060
- Issue date Jan 9, 2024
- Kyocera Document Solutions Inc.
- Masaru Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus to suppress unnecessary exposure of photoco...
- Patent number 11,868,061
- Issue date Jan 9, 2024
- Brother Kogyo Kabushiki Kaisha
- Sota Yanagihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,860,558
- Issue date Jan 2, 2024
- Brother Kogyo Kabushiki Kaisha
- Masaaki Furukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanner and electrophotographic image forming apparatus
- Patent number 11,841,498
- Issue date Dec 12, 2023
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Ronghua Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device converting image data to raster image data usi...
- Patent number 11,843,728
- Issue date Dec 12, 2023
- Brother Kogyo Kabushiki Kaisha
- Masaya Takasu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 11,841,633
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Izuru Horiuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with switched process speeds and resolutions
- Patent number 11,835,881
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Tomonori Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with laser scanning components positioned f...
- Patent number 11,835,882
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Jun Nagatoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Level shift circuit, light source, and image forming apparatus
- Patent number 11,824,532
- Issue date Nov 21, 2023
- Canon Kabushiki Kaisha
- Taro Muraki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical scanner and electrophotographic image forming apparatus
- Patent number 11,822,071
- Issue date Nov 21, 2023
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Ronghua Li
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 11,815,825
- Issue date Nov 14, 2023
- Canon Kabushiki Kaisha
- Shingo Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,809,092
- Issue date Nov 7, 2023
- Canon Kabushiki Kaisha
- Hiroto Endo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,775,789
- Issue date Oct 3, 2023
- Canon Kabushiki Kaisha
- Hidefumi Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 11,774,748
- Issue date Oct 3, 2023
- Toshiba Tec Kabushiki Kaisha
- Yasushi Kuribayashi
- G02 - OPTICS
Information Patent Grant
Light emitting device and image forming apparatus
- Patent number 11,762,309
- Issue date Sep 19, 2023
- FUJIFILM Business Innovation Corp.
- Kyoji Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,754,940
- Issue date Sep 12, 2023
- Kyocera Document Solutions Inc.
- Hideki Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reducing reflectance variances of photoconductive surfaces
- Patent number 11,740,568
- Issue date Aug 29, 2023
- Hewlett-Packard Development Company, L.P.
- Lavi Cohen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hierarchical linear LED printhead design
- Patent number 11,726,416
- Issue date Aug 15, 2023
- Eastman Kodak Company
- Chung-Hui Kuo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,687,014
- Issue date Jun 27, 2023
- Canon Kabushiki Kaisha
- Yoshihisa Nomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240111234
- Publication date Apr 4, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Keigo GOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240111149
- Publication date Apr 4, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tomohide HOZONO
- G02 - OPTICS
Information Patent Application
CONTROLLING EXPOSURE APPARATUS USED IN IMAGE FORMING APPARATUS
- Publication number 20240111248
- Publication date Apr 4, 2024
- Canon Kabushiki Kaisha
- Izuru Horiuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING APPARATUS
- Publication number 20240103395
- Publication date Mar 28, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yoshiharu KANEMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROTATABLE POLYGON MIRROR, OPTICAL DEFLECTOR, OPTICAL SCANNING DEVIC...
- Publication number 20240103265
- Publication date Mar 28, 2024
- Canon Kabushiki Kaisha
- TAKATOSHI TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL DEFLECTOR, SCANNING OPTICAL DEVICE, AND IMAGE FORMING APPAR...
- Publication number 20240103264
- Publication date Mar 28, 2024
- Canon Kabushiki Kaisha
- Naoki Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240085819
- Publication date Mar 14, 2024
- Toshiba Tec Kabushiki Kaisha
- Takeshi WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240066890
- Publication date Feb 29, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hiroto KONISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIGHT EMITTING CHIP INCLUDING A PLURALITY OF LIGHT EMITTING UNITS A...
- Publication number 20240069461
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE-FORMING APPARATUS, CORRECTION CHART, AND METHOD
- Publication number 20240069463
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE PROCESSING APPARATUS FOR DECIDING...
- Publication number 20240070420
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- YUKI HORIUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND EXPOSURE APPARATUS
- Publication number 20240069462
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- DAISUKE AKAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS WITH LASER SCANNING COMPONENTS POSITIONED F...
- Publication number 20240061358
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Jun Nagatoshi
- G02 - OPTICS
Information Patent Application
DRIVING DEVICE AND PRINTING APPARATUS
- Publication number 20240036492
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- NAOKI ISODA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-EMITTING CHIP INCLUDING PLURALITY OF LIGHT-EMITTING PORTIONS,...
- Publication number 20240027932
- Publication date Jan 25, 2024
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240019795
- Publication date Jan 18, 2024
- Canon Kabushiki Kaisha
- MASAKI HIROSE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240019794
- Publication date Jan 18, 2024
- Canon Kabushiki Kaisha
- HIROKI EGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND VARNISH APPLYING APPARATUS
- Publication number 20240012349
- Publication date Jan 11, 2024
- Canon Kabushiki Kaisha
- SHINGO HIROTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-EMITTING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230384706
- Publication date Nov 30, 2023
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230384707
- Publication date Nov 30, 2023
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DETECTION APPARATUS, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACTURI...
- Publication number 20230375956
- Publication date Nov 23, 2023
- Canon Kabushiki Kaisha
- RYO NAKAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230350322
- Publication date Nov 2, 2023
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230324828
- Publication date Oct 12, 2023
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE HEAD AND IMAGE FORMING APPARATUS
- Publication number 20230324826
- Publication date Oct 12, 2023
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230324827
- Publication date Oct 12, 2023
- Canon Kabushiki Kaisha
- TAKEHIRO ISHIDATE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230314996
- Publication date Oct 5, 2023
- Canon Kabushiki Kaisha
- Shinya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20230305425
- Publication date Sep 28, 2023
- Toshiba Tec Kabushiki Kaisha
- Yasushi KURIBAYASHI
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURA...
- Publication number 20230305426
- Publication date Sep 28, 2023
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRINT HEAD AND IMAGE FORMING DEVICE
- Publication number 20230305424
- Publication date Sep 28, 2023
- Toshiba Tec Kabushiki Kaisha
- Kazumasa Takada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURA...
- Publication number 20230305427
- Publication date Sep 28, 2023
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G06 - COMPUTING CALCULATING COUNTING

with means for controlling illumination or exposure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus configured to perform halftone processing

Image forming apparatus

Image forming and correction apparatus

Image forming apparatus for forming image using plurality of exposu...

Image forming apparatus and exposure device

Image forming apparatus

Image forming apparatus with a laser power correcting feature

Image forming device

Polygon mirror, deflection device, optical scanning apparatus and i...

Image forming apparatus

Optical scanning device, housing cover, optical box and image formi...

Image forming apparatus capable of detecting deviation between expo...

Image forming apparatus to suppress unnecessary exposure of photoco...

Image forming apparatus

Optical scanner and electrophotographic image forming apparatus

Image forming device converting image data to raster image data usi...

Image forming apparatus

Image forming apparatus with switched process speeds and resolutions

Image forming apparatus with laser scanning components positioned f...

Level shift circuit, light source, and image forming apparatus

Optical scanner and electrophotographic image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus

Light emitting device and image forming apparatus

Image forming apparatus

Reducing reflectance variances of photoconductive surfaces

Hierarchical linear LED printhead design

Image forming apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

CONTROLLING EXPOSURE APPARATUS USED IN IMAGE FORMING APPARATUS

OPTICAL SCANNING APPARATUS

ROTATABLE POLYGON MIRROR, OPTICAL DEFLECTOR, OPTICAL SCANNING DEVIC...

OPTICAL DEFLECTOR, SCANNING OPTICAL DEVICE, AND IMAGE FORMING APPAR...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

LIGHT EMITTING CHIP INCLUDING A PLURALITY OF LIGHT EMITTING UNITS A...

IMAGE-FORMING APPARATUS, CORRECTION CHART, AND METHOD

IMAGE FORMING APPARATUS AND IMAGE PROCESSING APPARATUS FOR DECIDING...

IMAGE FORMING APPARATUS AND EXPOSURE APPARATUS

IMAGE FORMING APPARATUS WITH LASER SCANNING COMPONENTS POSITIONED F...

DRIVING DEVICE AND PRINTING APPARATUS

LIGHT-EMITTING CHIP INCLUDING PLURALITY OF LIGHT-EMITTING PORTIONS,...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND VARNISH APPLYING APPARATUS

LIGHT-EMITTING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DETECTION APPARATUS, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACTURI...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

EXPOSURE HEAD AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

OPTICAL SCANNING DEVICE

IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURA...

PRINT HEAD AND IMAGE FORMING DEVICE

IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURA...