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G03G15/04036
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PHYSICS
G03
Photography
G03G
ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G15/00
Apparatus for electrographic processes using a charge pattern
Current Industry
G03G15/04036
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Patents Grants
last 30 patents
Information
Patent Grant
Printing head and method for applying a correction for mounting dev...
Patent number
11,982,951
Issue date
May 14, 2024
Avision Inc.
Jian-Zhi Wang
H01 - BASIC ELECTRIC ELEMENTS
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 guide device, drum unit, image forming apparatus and image re...
Patent number
11,971,667
Issue date
Apr 30, 2024
Kyocera Document Solutions Inc.
Masahiro Ueno
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light guide device, drum unit, image forming apparatus, and image r...
Patent number
11,953,842
Issue date
Apr 9, 2024
Kyocera Document Solutions Inc.
Mori Hayato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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 and drawing apparatus
Patent number
11,874,610
Issue date
Jan 16, 2024
FUJIFILM Business Innovation Corp.
Yosuke Kasuya
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 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
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
Rotatable polygon mirror, optical deflecting device, scanning optic...
Patent number
11,835,880
Issue date
Dec 5, 2023
Canon Kabushiki Kaisha
Hisanori Kobayashi
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
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
Light-emitting device
Patent number
11,822,280
Issue date
Nov 21, 2023
FUJIFILM Business Innovation Corp.
Takahiko Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
11,809,093
Issue date
Nov 7, 2023
SHARP KABUSHIKI KAISHA
Manabu Matsuo
G02 - OPTICS
Information
Patent Grant
Optical scanning device and electronic imaging apparatus
Patent number
11,803,050
Issue date
Oct 31, 2023
ZHUHAI PANTUM ELECTRONICS CO., LTD.
Yongchao Nie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Housing, optical scanner, and image forming apparatus
Patent number
11,800,027
Issue date
Oct 24, 2023
Ricoh Company, Ltd.
Susumu Narita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Exposure device and image forming apparatus
Patent number
11,796,935
Issue date
Oct 24, 2023
FUJIFILM Business Innovation Corp.
Kenta Tonosu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
11,789,377
Issue date
Oct 17, 2023
Kyocera Document Solutions Inc.
Shingo Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
11,789,376
Issue date
Oct 17, 2023
Canon Kabushiki Kaisha
Chihiro Shirakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Image forming apparatus
Patent number
11,747,746
Issue date
Sep 5, 2023
Canon Kabushiki Kaisha
Tomomichi Kawashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,720,037
Issue date
Aug 8, 2023
Canon Kabushiki Kaisha
Kazuaki Nogami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,714,372
Issue date
Aug 1, 2023
Canon Kabushiki Kaisha
Takatoshi Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light deflector, light scanning apparatus and image forming apparatus
Patent number
11,703,776
Issue date
Jul 18, 2023
Canon Kabushiki Kaisha
Takatoshi Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical member, optical scanning device, and image forming device
Patent number
11,681,239
Issue date
Jun 20, 2023
SHARP KABUSHIKI KAISHA
Kenzo Ohkubo
G02 - OPTICS
Information
Patent Grant
Lens mirror array and image forming apparatus using the lens mirror...
Patent number
11,681,130
Issue date
Jun 20, 2023
Toshiba Tec Kabushiki Kaisha
Takashi Shiraishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light emitting device, optical measurement apparatus, and image for...
Patent number
11,669,023
Issue date
Jun 6, 2023
FUJIFILM Business Innovation Corp.
Kento Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,656,566
Issue date
May 23, 2023
Canon Kabushiki Kaisha
Sumito Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light deflector and its manufacturing method, image projector, obje...
Patent number
11,644,663
Issue date
May 9, 2023
Ricoh Company, Ltd.
Toshiya Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for determining type of sheet by imaging sheet
Patent number
11,635,721
Issue date
Apr 25, 2023
Canon Kabushiki Kaisha
Masafumi Monde
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SCANNING OPTICAL DEVICE INCLUDING FIRST SEMICONDUCTOR LASER, SECOND...
Publication number
20240168402
Publication date
May 23, 2024
BROTHER KOGYO KABUSHIKI KAISHA
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE DEVICE HAVING POSITIONING PART ON HOLDER FOR POSITIONI...
Publication number
20240168404
Publication date
May 23, 2024
BROTHER KOGYO KABUSHIKI KAISHA
G02 - OPTICS
Information
Patent Application
SCANNING OPTICAL DEVICE HAVING POSITIONING PART ON REINFORCED WALL...
Publication number
20240168403
Publication date
May 23, 2024
BROTHER KOGYO KABUSHIKI KAISHA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240152068
Publication date
May 9, 2024
Canon Kabushiki Kaisha
Koichi Taniguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL SCANNING DEVICE
Publication number
20240152069
Publication date
May 9, 2024
Canon Kabushiki Kaisha
Ryo Abe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240126205
Publication date
Apr 18, 2024
Canon Kabushiki Kaisha
TAKEHIRO ISHIDATE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
Publication number
20240118653
Publication date
Apr 11, 2024
FUJIFILM Business Innovation Corp.
Keisuke Kusano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ROTATABLE POLYGON MIRROR, OPTICAL DEFLECTOR, SCANNING OPTICAL DEVIC...
Publication number
20240111225
Publication date
Apr 4, 2024
Canon Kabushiki Kaisha
HISANORI KOBAYASHI
G02 - OPTICS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240103434
Publication date
Mar 28, 2024
Canon Kabushiki Kaisha
NAOKI HASHIMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL DEVICE, IMAGE READING DEVICE, AND ASSEMBLING METHOD
Publication number
20240069479
Publication date
Feb 29, 2024
FUJIFILM Business Innovation Corp.
Masaki HACHISUGA
G02 - OPTICS
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
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20240045355
Publication date
Feb 8, 2024
Canon Kabushiki Kaisha
CHIHIRO SHIRAKAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240027931
Publication date
Jan 25, 2024
KYOCERA DOCUMENT SOLUTIONS INC.
Takahisa NAKAUE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20240019691
Publication date
Jan 18, 2024
Canon Kabushiki Kaisha
Yu MIYAJIMA
G02 - OPTICS
Information
Patent Application
ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT
Publication number
20230403933
Publication date
Dec 14, 2023
Canon Kabushiki Kaisha
TAKAYUKI HORIUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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
20230314981
Publication date
Oct 5, 2023
Canon Kabushiki Kaisha
Akira HAMANO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RECORDING DEVICE
Publication number
20230288838
Publication date
Sep 14, 2023
SEIKO EPSON CORPORATION
Akimasa NOZAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230251597
Publication date
Aug 10, 2023
Canon Kabushiki Kaisha
Sumito Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20230224418
Publication date
Jul 13, 2023
Canon Kabushiki Kaisha
TAKATSUGU NAKAMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGING APPARATUS, IMAGING METHOD, AND PROGRAM
Publication number
20230185214
Publication date
Jun 15, 2023
FUJIFILM CORPORATION
Toshihiro AOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
EXPOSURE HEAD AND IMAGE FORMING APPARATUS
Publication number
20230185212
Publication date
Jun 15, 2023
Canon Kabushiki Kaisha
Shunsaku Kondo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Light guide device, drum unit, image forming apparatus, and image r...
Publication number
20230161281
Publication date
May 25, 2023
KYOCERA DOCUMENT SOLUTIONS INC.
Mori HAYATO
G02 - OPTICS
Information
Patent Application
READING APPARATUS, IMAGE FORMING APPARATUS, AND READING METHOD
Publication number
20230133357
Publication date
May 4, 2023
FUJIFILM Business Innovation Corp.
Masaki HACHISUGA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20230138292
Publication date
May 4, 2023
KYOCERA DOCUMENT SOLUTIONS INC.
Shingo Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND STORAGE MEDIUM
Publication number
20230127187
Publication date
Apr 27, 2023
RICOH COMPANY, LTD.
Katsuhiko Maeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230126318
Publication date
Apr 27, 2023
Toshiba Tec Kabushiki Kaisha
Takuya OTSUKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT EMITTING DEVICE, IMAGE FORMING DEVICE, PHOTOELECTRIC CONVERSI...
Publication number
20230122008
Publication date
Apr 20, 2023
Canon Kabushiki Kaisha
Yusuke Fukuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCANNING OPTICAL SYSTEM AND IMAGE FORMING APPARATUS
Publication number
20230119476
Publication date
Apr 20, 2023
Canon Kabushiki Kaisha
Kazuhiro Arai
G02 - OPTICS