by LED arrays

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CPC
G03G15/04054

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Parent Industries

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

Current Industry

G03G15/04054by LED arrays

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Exposure head and image forming apparatus including exposure head
- Patent number 12,162,293
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Toshiki Momoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning rod for optical print head included in image forming appar...
- Patent number 12,164,257
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Yuta Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including retractable exposure portion
- Patent number 12,164,240
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Ryoichi Kawasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus including exposure head provided with plura...
- Patent number 12,158,709
- Issue date Dec 3, 2024
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure head and image forming apparatus
- Patent number 12,158,708
- Issue date Dec 3, 2024
- Canon Kabushiki Kaisha
- Satoru Takezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and exposure apparatus for forming image us...
- Patent number 12,147,169
- Issue date Nov 19, 2024
- Canon Kabushiki Kaisha
- Hirotaka Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image-forming apparatus, correction chart, and method
- Patent number 12,140,880
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,135,508
- Issue date Nov 5, 2024
- Brother Kogyo Kabushiki Kaisha
- Takamasa Tsukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,124,209
- Issue date Oct 22, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with enhancing structure in cover
- Patent number 12,117,742
- Issue date Oct 15, 2024
- Brother Kogyo Kabushiki Kaisha
- Kotaro Haruta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure head and image forming apparatus
- Patent number 12,117,743
- Issue date Oct 15, 2024
- Canon Kabushiki Kaisha
- Shunsaku Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus including duct structure that supports ligh...
- Patent number 12,066,766
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Ryoichi Kawasumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus that cools an exposure device
- Patent number 12,055,869
- Issue date Aug 6, 2024
- Canon Kabushiki Kaisha
- Ryoichi Kawasumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print head and image forming device
- Patent number 12,007,705
- Issue date Jun 11, 2024
- Toshiba Tec Kabushiki Kaisha
- Koji Tanimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus including exposure head provided with plura...
- Patent number 11,977,342
- Issue date May 7, 2024
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device and image forming apparatus
- Patent number 11,947,276
- Issue date Apr 2, 2024
- FUJIFILM Business Innovation Corp.
- Yosuke Kasuya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting device
- Patent number 11,921,438
- Issue date Mar 5, 2024
- FUJIFILM Business Innovation Corp.
- Takahiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printer providing in-track error correction incorporating anti-alia...
- Patent number 11,914,319
- Issue date Feb 27, 2024
- Eastman Kodak Company
- Chung-Hui Kuo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical print head, image forming apparatus including the optical p...
- Patent number 11,841,632
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Toshiki Momoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Exposure head and image forming apparatus
- Patent number 11,835,879
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Yusuke Kamata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical print head and method for manufacturing optical print head
- Patent number 11,827,036
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Takehiro Ishidate
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 11,809,094
- Issue date Nov 7, 2023
- Brother Kogyo Kabushiki Kaisha
- Takamasa Tsukada
- 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
Optical print head and image forming apparatus
- Patent number 11,754,939
- Issue date Sep 12, 2023
- Canon Kabushiki Kaisha
- Nobuhisa Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-emitting device and image forming apparatus
- Patent number 11,743,407
- Issue date Aug 29, 2023
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Information Patent Grant
Image forming apparatus
- Patent number 11,644,764
- Issue date May 9, 2023
- Canon Kabushiki Kaisha
- Ryota Fukumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light emitting device and image forming apparatus including light e...
- Patent number 11,635,703
- Issue date Apr 25, 2023
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus having cover with link to support exposure...
- Patent number 11,579,558
- Issue date Feb 14, 2023
- Brother Kogyo Kabushiki Kaisha
- Junichi Hiraoka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS THAT COOLS AN EXPOSURE DEVICE
- Publication number 20240353773
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- Ryoichi KAWASUMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DUCT STRUCTURE THAT SUPPORTS LIGH...
- Publication number 20240345502
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- RYOICHI KAWASUMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
- Publication number 20240292737
- Publication date Aug 29, 2024
- Canon Kabushiki Kaisha
- YOSUKE NISHIDE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURA...
- Publication number 20240231254
- Publication date Jul 11, 2024
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240111226
- Publication date Apr 4, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Takamasa Tsukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240053704
- Publication date Feb 15, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRINTER PROVIDING IN-TRACK ERROR CORRECTION INCORPORATING ANTI-ALIA...
- Publication number 20240053697
- Publication date Feb 15, 2024
- Chung-Hui Kuo
- 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 20230288837
- Publication date Sep 14, 2023
- Canon Kabushiki Kaisha
- RYOICHI KAWASUMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230236522
- Publication date Jul 27, 2023
- Canon Kabushiki Kaisha
- Ryota Fukumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230125825
- Publication date Apr 27, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Kotaro HARUTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230050444
- Publication date Feb 16, 2023
- Canon Kabushiki Kaisha
- Hidefumi Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230041654
- Publication date Feb 9, 2023
- FUJIFILM Business Innovation Corp.
- Takahiko KOBAYASHI
- B08 - CLEANING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230008509
- Publication date Jan 12, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Takamasa Tsukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220382182
- Publication date Dec 1, 2022
- Canon Kabushiki Kaisha
- Ryota Fukumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE HEAD AND IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD
- Publication number 20220342338
- Publication date Oct 27, 2022
- Canon Kabushiki Kaisha
- Toshiki Momoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220342336
- Publication date Oct 27, 2022
- Canon Kabushiki Kaisha
- Izuru Horiuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-EMITTING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220329707
- Publication date Oct 13, 2022
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLEANING ROD FOR OPTICAL PRINT HEAD INCLUDED IN IMAGE FORMING APPAR...
- Publication number 20220244675
- Publication date Aug 4, 2022
- Canon Kabushiki Kaisha
- Yuta Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE HEAD AND IMAGE-FORMING APPARATUS
- Publication number 20220171308
- Publication date Jun 2, 2022
- Canon Kabushiki Kaisha
- Hayato Koyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
OPTICAL PRINT HEAD AND METHOD FOR MANUFACTURING OPTICAL PRINT HEAD
- Publication number 20220143988
- Publication date May 12, 2022
- Canon Kabushiki Kaisha
- Takehiro Ishidate
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DEVICE AND IMAGE FORMING APPARATUS INCLUDING LIGHT E...
- Publication number 20220146959
- Publication date May 12, 2022
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT EMITTING DEVICE, LIGHT-EMITTING-ELEMENT ARRAY CHIP, AND EXPOS...
- Publication number 20220128923
- Publication date Apr 28, 2022
- FUJIFILM Business Innovation Corp.
- Kyoji YAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT EMITTING DEVICE, EXPOSURE DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20220091536
- Publication date Mar 24, 2022
- FUJIFILM Business Innovation Corp.
- Yosuke KASUYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND LIGHT-EMITTING-DEVICE HEAD
- Publication number 20220091532
- Publication date Mar 24, 2022
- FUJI XEROX CO., LTD
- Shigeru ARAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-EMITTING-DEVICE HEAD AND IMAGE FORMING APPARATUS
- Publication number 20220091549
- Publication date Mar 24, 2022
- FUJI XEROX CO., LTD
- Shigeru ARAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL HEAD, IMAGE FORMING APPARATUS, IMAGE READING APPARATUS, AND...
- Publication number 20210356627
- Publication date Nov 18, 2021
- Oki Electric Industry Co., Ltd.
- Masamitsu NAGAMINE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20210357711
- Publication date Nov 18, 2021
- Toshiba Tec Kabushiki Kaisha
- Masaki ICHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DIODE EXPOSURE HEAD AND IMAGE FORMING APPARATUS INCL...
- Publication number 20210318636
- Publication date Oct 14, 2021
- Canon Kabushiki Kaisha
- Hitoshi Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210311408
- Publication date Oct 7, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Junichi Hiraoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

by LED arrays

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Exposure head and image forming apparatus including exposure head

Cleaning rod for optical print head included in image forming appar...

Image forming apparatus including retractable exposure portion

Image forming apparatus including exposure head provided with plura...

Exposure head and image forming apparatus

Image forming apparatus and exposure apparatus for forming image us...

Image-forming apparatus, correction chart, and method

Image forming apparatus

Image forming apparatus

Image forming apparatus with enhancing structure in cover

Exposure head and image forming apparatus

Image forming apparatus including duct structure that supports ligh...

Image forming apparatus that cools an exposure device

Print head and image forming device

Image forming apparatus including exposure head provided with plura...

Light emitting device and image forming apparatus

Light-emitting device

Printer providing in-track error correction incorporating anti-alia...

Optical print head, image forming apparatus including the optical p...

Image forming apparatus

Exposure head and image forming apparatus

Optical print head and method for manufacturing optical print head

Image forming apparatus

Image forming apparatus

Optical print head and image forming apparatus

Light-emitting device and image forming apparatus

Image forming apparatus

Image forming apparatus

Light emitting device and image forming apparatus including light e...

Image forming apparatus having cover with link to support exposure...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS THAT COOLS AN EXPOSURE DEVICE

IMAGE FORMING APPARATUS INCLUDING DUCT STRUCTURE THAT SUPPORTS LIGH...

ORGANIC LIGHT-EMITTING ELEMENT

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

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

PRINTER PROVIDING IN-TRACK ERROR CORRECTION INCORPORATING ANTI-ALIA...

EXPOSURE HEAD AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

LIGHT-EMITTING DEVICE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

EXPOSURE HEAD AND IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD

IMAGE FORMING APPARATUS

LIGHT-EMITTING DEVICE AND IMAGE FORMING APPARATUS

CLEANING ROD FOR OPTICAL PRINT HEAD INCLUDED IN IMAGE FORMING APPAR...

EXPOSURE HEAD AND IMAGE-FORMING APPARATUS

OPTICAL PRINT HEAD AND METHOD FOR MANUFACTURING OPTICAL PRINT HEAD

LIGHT EMITTING DEVICE AND IMAGE FORMING APPARATUS INCLUDING LIGHT E...

LIGHT EMITTING DEVICE, LIGHT-EMITTING-ELEMENT ARRAY CHIP, AND EXPOS...

LIGHT EMITTING DEVICE, EXPOSURE DEVICE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND LIGHT-EMITTING-DEVICE HEAD

LIGHT-EMITTING-DEVICE HEAD AND IMAGE FORMING APPARATUS

OPTICAL HEAD, IMAGE FORMING APPARATUS, IMAGE READING APPARATUS, AND...

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

LIGHT-EMITTING DIODE EXPOSURE HEAD AND IMAGE FORMING APPARATUS INCL...

IMAGE FORMING APPARATUS