by LED arrays

Industry

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

Patents Grantslast 30 patents

Information Patent Grant
Organic compound and organic light-emitting device
- Patent number 12,338,252
- Issue date Jun 24, 2025
- Canon Kabushiki Kaisha
- Yosuke Nishide
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting device
- Patent number 12,337,355
- Issue date Jun 24, 2025
- FUJIFILM Business Innovation Corp.
- Takahiko Kobayashi
- B08 - CLEANING
Information Patent Grant
Organic compound and organic light-emitting device
- Patent number 12,338,254
- Issue date Jun 24, 2025
- Canon Kabushiki Kaisha
- Hirokazu Miyashita
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image forming apparatus with exposure head positioning structure
- Patent number 12,326,686
- Issue date Jun 10, 2025
- Brother Kogyo Kabushiki Kaisha
- Kotaro Haruta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic compound and organic light-emitting device
- Patent number 12,304,918
- Issue date May 20, 2025
- Canon Kabushiki Kaisha
- Yosuke Nishide
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus including exposure head provided with plura...
- Patent number 12,306,554
- Issue date May 20, 2025
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus with cooling configuration
- Patent number 12,298,708
- Issue date May 13, 2025
- Canon Kabushiki Kaisha
- Takehiro Ishidate
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Driving device and printing apparatus having a connection circuit s...
- Patent number 12,292,699
- Issue date May 6, 2025
- Canon Kabushiki Kaisha
- Naoki Isoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,271,149
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Ryoichi Kawasumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure head and image forming apparatus
- Patent number 12,263,687
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Koichiro Nakanishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, control method thereof, and storage medium...
- Patent number 12,265,339
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Masashi Oya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 12,259,666
- Issue date Mar 25, 2025
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-emitting chip including plurality of light-emitting portions,...
- Patent number 12,242,208
- Issue date Mar 4, 2025
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device and image forming apparatus including light e...
- Patent number 12,222,660
- Issue date Feb 11, 2025
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 12,210,297
- Issue date Jan 28, 2025
- Canon Kabushiki Kaisha
- Ryota Fukumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...
- Publication number 20250232719
- Publication date Jul 17, 2025
- Canon Kabushiki Kaisha
- TARO MURAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING DEVICE AND PRINTING APPARATUS
- Publication number 20250231503
- Publication date Jul 17, 2025
- Canon Kabushiki Kaisha
- NAOKI ISODA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT EMITTING DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC...
- Publication number 20250218357
- Publication date Jul 3, 2025
- Canon Kabushiki Kaisha
- DAISUKE KOBAYASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE, AND DISPLAY APPARATUS, IMAGE PICKUP...
- Publication number 20250212598
- Publication date Jun 26, 2025
- Canon Kabushiki Kaisha
- HIROKAZU MIYASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLDING TOOL AND IMAGE FORMING APPARATUS
- Publication number 20250199461
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- YUTA OKADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXCHANGING TOOL AND IMAGE FORMING APPARATUS
- Publication number 20250199462
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- SHINICHIRO HOSOI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250199466
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- HITOSHI IWAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE HEAD AND IMAGE FORMING APPARATUS
- Publication number 20250196511
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- KOICHIRO NAKANISHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250199453
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- NOBUHISA KOJIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250199452
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- RYOTA FUKUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250181007
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-EMITTING CHIP INCLUDING PLURALITY OF LIGHT-EMITTING PORTIONS,...
- Publication number 20250172887
- Publication date May 29, 2025
- Canon Kabushiki Kaisha
- Daisuke Akagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DEVICE AND IMAGE FORMING APPARATUS INCLUDING LIGHT E...
- Publication number 20250138447
- Publication date May 1, 2025
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING RETRACTABLE EXPOSURE PORTION
- Publication number 20250060688
- Publication date Feb 20, 2025
- Canon Kabushiki Kaisha
- RYOICHI KAWASUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURA...
- Publication number 20250053112
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Yasutomo Furuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LED LIGHT-EMITTING MODULE, LED PRINT HEAD, AND LED PRINTER
- Publication number 20250052408
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Ting Zhang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LED PRINT DRIVE METHOD AND APPARATUS, LED PRINT DEVICE, AND STORAGE...
- Publication number 20250053111
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Jiang Zhu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250028262
- Publication date Jan 23, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Takamasa Tsukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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

by LED arrays

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic compound and organic light-emitting device

Light-emitting device

Organic compound and organic light-emitting device

Image forming apparatus with exposure head positioning structure

Organic compound and organic light-emitting device

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

Image forming apparatus with cooling configuration

Driving device and printing apparatus having a connection circuit s...

Image forming apparatus

Exposure head and image forming apparatus

Image forming apparatus, control method thereof, and storage medium...

Image forming apparatus

Light-emitting chip including plurality of light-emitting portions,...

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

Image forming apparatus

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...

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...

DRIVING DEVICE AND PRINTING APPARATUS

LIGHT EMITTING DEVICE, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC...

ORGANIC LIGHT-EMITTING DEVICE, AND DISPLAY APPARATUS, IMAGE PICKUP...

HOLDING TOOL AND IMAGE FORMING APPARATUS

EXCHANGING TOOL AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

EXPOSURE HEAD AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

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

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

IMAGE FORMING APPARATUS INCLUDING RETRACTABLE EXPOSURE PORTION

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

LED LIGHT-EMITTING MODULE, LED PRINT HEAD, AND LED PRINTER

LED PRINT DRIVE METHOD AND APPARATUS, LED PRINT DEVICE, AND STORAGE...

IMAGE FORMING APPARATUS

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