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H04N1/06
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ELECTRICITY
H04
Electric communication
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PICTORIAL COMMUNICATION
H04N1/00
Scanning, transmission or reproduction of documents or the like
Current Industry
H04N1/06
using cylindrical picture-bearing surfaces
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus and controlling method for the same
Patent number
12,120,280
Issue date
Oct 15, 2024
Canon Kabushiki Kaisha
Hiroshi Yamamizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reading device and image forming apparatus with foreign-object dete...
Patent number
11,736,626
Issue date
Aug 22, 2023
Ricoh Company, Ltd.
Yoshio Konno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Print media detection with scanner bar
Patent number
11,647,137
Issue date
May 9, 2023
Hewlett-Packard Development Company, L.P.
Suriyaprakash Saravanan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sheet conveyance apparatus
Patent number
11,447,350
Issue date
Sep 20, 2022
Canon Kabushiki Kaisha
Hiroki Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus which detects abnormality in connection of...
Patent number
11,048,185
Issue date
Jun 29, 2021
Canon Kabushiki Kaisha
Kazumi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image recording apparatus and image recording method
Patent number
10,960,682
Issue date
Mar 30, 2021
Ricoh Company, Ltd.
Kazuyuki Uetake
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
10,686,959
Issue date
Jun 16, 2020
Ricoh Company, Ltd.
Mitsutaka Iwasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and image forming apparatus
Patent number
10,674,031
Issue date
Jun 2, 2020
SHARP KABUSHIKI KAISHA
Masahiro Imoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sheet conveyance apparatus
Patent number
10,669,110
Issue date
Jun 2, 2020
Canon Kabushiki Kaisha
Hiroki Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three dimensional scanner assembly
Patent number
10,645,249
Issue date
May 5, 2020
David Brodish
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for measuring beam to beam stitch error in the presence of v...
Patent number
10,594,887
Issue date
Mar 17, 2020
Xerox Corporation
James P. Calamita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scanner and scanner data generating method
Patent number
10,477,057
Issue date
Nov 12, 2019
Seiko Corporation
Takahiro Netsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
10,409,190
Issue date
Sep 10, 2019
Canon Kabushiki Kaisha
Hitoshi Iwai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
10,397,437
Issue date
Aug 27, 2019
Canon Kabushiki Kaisha
Yasutomo Furuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing device, image forming device, image forming system...
Patent number
10,331,065
Issue date
Jun 25, 2019
Konica Minolta, Inc.
Makoto Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light scanning device and image forming apparatus with the same
Patent number
10,325,188
Issue date
Jun 18, 2019
SHARP KABUSHIKI KAISHA
Nobuhiro Shirai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming device with light emitting element controller and rel...
Patent number
10,317,812
Issue date
Jun 11, 2019
Kabushiki Kaisha Toshiba
Masami Ohshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus with periodic non-uniformity correction and...
Patent number
10,289,046
Issue date
May 14, 2019
Konica Minolta, Inc.
Makoto Ikeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image reading apparatus and image forming apparatus
Patent number
10,230,865
Issue date
Mar 12, 2019
SHARP KABUSHIKI KAISHA
Masahiro Imoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light scanning unit and image forming apparatus having the same
Patent number
10,218,871
Issue date
Feb 26, 2019
HP PRINTING KOREA CO., LTD.
Jong-Wuk Ku
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and density correction method in image form...
Patent number
10,194,053
Issue date
Jan 29, 2019
Canon Kabushiki Kaisha
Ryosuke Otani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus and optical sensor detecting target formed...
Patent number
10,187,540
Issue date
Jan 22, 2019
Canon Kabushiki Kaisha
Takuya Mukaibara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 and optical sensor detecting target formed...
Patent number
10,158,780
Issue date
Dec 18, 2018
Canon Kabushiki Kaisha
Takuya Mukaibara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical writing device and image forming apparatus
Patent number
10,114,310
Issue date
Oct 30, 2018
Konica Minolta, Inc.
Takahiro Matsuo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical scanning device that radiates a plurality of laser beams an...
Patent number
10,091,378
Issue date
Oct 2, 2018
Kabushiki Kaisha Toshiba
Sueo Ueno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for utilizing digital micromirror devices to spli...
Patent number
10,069,996
Issue date
Sep 4, 2018
Xerox Corporation
Mark A. Adiletta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light scanning device and image forming apparatus with the same
Patent number
10,062,016
Issue date
Aug 28, 2018
SHARP KABUSHIKI KAISHA
Nobuhiro Shirai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Surface-emitting laser, surface-emitting laser array, laser device,...
Patent number
10,054,870
Issue date
Aug 21, 2018
Ricoh Company, Ltd.
Shinichi Harada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,044,883
Issue date
Aug 7, 2018
Canon Kabushiki Kaisha
Hiroshi Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS AND CONTROLLING METHOD FOR THE SAME
Publication number
20250008039
Publication date
Jan 2, 2025
Canon Kabushiki Kaisha
Hiroshi Yamamizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SCANNING OPTICAL DEVICE AND IMAGE FORMING APPARATUS
Publication number
20220377198
Publication date
Nov 24, 2022
Canon Kabushiki Kaisha
Mitsuhiro Obara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS AND CONTROLLING METHOD FOR THE SAME
Publication number
20200329166
Publication date
Oct 15, 2020
Canon Kabushiki Kaisha
Hiroshi Yamamizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHEET CONVEYANCE APPARATUS
Publication number
20200247630
Publication date
Aug 6, 2020
Canon Kabushiki Kaisha
Hiroki Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200021708
Publication date
Jan 16, 2020
Toshiba Tec Kabushiki Kaisha
Takahiro KOJIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20190158695
Publication date
May 23, 2019
Sharp Kabushiki Kaisha
Masahiro IMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20190020780
Publication date
Jan 17, 2019
Mitsutaka Iwasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING DEVICE AND OPTICAL SCANNING METHOD
Publication number
20180376023
Publication date
Dec 27, 2018
Kabushiki Kaisha Toshiba
Sueo Ueno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCANNER AND SCANNER DATA GENERATING METHOD
Publication number
20180352106
Publication date
Dec 6, 2018
SEIKO EPSON CORPORATION
Takahiro NETSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING DEVICE WITH LIGHT EMITTING ELEMENT CONTROLLER AND REL...
Publication number
20180299801
Publication date
Oct 18, 2018
Kabushiki Kaisha Toshiba
Masami OHSHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS WITH THE SAME
Publication number
20180293470
Publication date
Oct 11, 2018
Sharp Kabushiki Kaisha
Nobuhiro SHIRAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHEET CONVEYANCE APPARATUS
Publication number
20180290847
Publication date
Oct 11, 2018
Canon Kabushiki Kaisha
Hiroki Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS AND OPTICAL SENSOR DETECTING TARGET FORMED...
Publication number
20180139346
Publication date
May 17, 2018
Canon Kabushiki Kaisha
Takuya Mukaibara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20180131833
Publication date
May 10, 2018
Sharp Kabushiki Kaisha
Masahiro IMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR UTILIZING DIGITAL MICROMIRROR DEVICES TO SPLI...
Publication number
20180077311
Publication date
Mar 15, 2018
Xerox Corporation.
Mark A. Adiletta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE, IMAGE FORMING DEVICE, IMAGE FORMING SYSTEM...
Publication number
20180011437
Publication date
Jan 11, 2018
Konica Minolta, Inc.
Makoto IKEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND IMAGE FORMING UNIT
Publication number
20170363986
Publication date
Dec 21, 2017
KYOCERA DOCUMENT SOLUTIONS INC.
Yosuke Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND STORAGE MEDIUM
Publication number
20170359486
Publication date
Dec 14, 2017
Canon Kabushiki Kaisha
Naoki Oyama
G02 - OPTICS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20170280001
Publication date
Sep 28, 2017
Canon Kabushiki Kaisha
Yasutomo Furuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC APPARATUS
Publication number
20170257501
Publication date
Sep 7, 2017
KYOCERA DOCUMENT SOLUTIONS INC.
Hiroyuki TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL WRITING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20170242364
Publication date
Aug 24, 2017
RICOH COMPANY, LTD.
Masashi TOKUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS THEREWITH
Publication number
20170227883
Publication date
Aug 10, 2017
KYOCERA DOCUMENT SOLUTIONS INC.
Hiroki TAKAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXPOSURE DEVICE, IMAGE FORMING APPARATUS, AND MULTI-FUNCTION APPARATUS
Publication number
20170223212
Publication date
Aug 3, 2017
Oki Data Corporation
Akio NAKATANI
F21 - LIGHTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20170214828
Publication date
Jul 27, 2017
Canon Kabushiki Kaisha
Ryuichi Araki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LASER SCANNING UNIT ADJUSTING OUTPUT POWER OF MODULATED BEAM USING...
Publication number
20170195521
Publication date
Jul 6, 2017
Lexmark International, Inc.
Fei Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20170187898
Publication date
Jun 29, 2017
Canon Kabushiki Kaisha
Hiroshi Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL SCANNING DEVICE AND OPTICAL SCANNING METHOD
Publication number
20170180583
Publication date
Jun 22, 2017
Kabushiki Kaisha Toshiba
Sueo Ueno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACTUATOR DEVICE, OPTICAL DEFLECTOR, AN IMAGE PROJECTION APPARATUS,...
Publication number
20170176743
Publication date
Jun 22, 2017
RICOH COMPANY, LTD.
TOMOFUMI KITAZAWA
G02 - OPTICS
Information
Patent Application
ROLLER SUPPORT DEVICE, TRANSPORT DEVICE INCLUDING THE SUPPORT DEVIC...
Publication number
20170168436
Publication date
Jun 15, 2017
FUJI XEROX CO., LTD
Takuya OGINO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SURFACE-EMITTING LASER, SURFACE-EMITTING LASER ARRAY, LASER DEVICE,...
Publication number
20170168412
Publication date
Jun 15, 2017
RICOH COMPANY, LTD.
Shinichi HARADA
G02 - OPTICS