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H04N1/02418
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Electric communication
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PICTORIAL COMMUNICATION
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Patents Grants
last 30 patents
Information
Patent Grant
Image reading apparatus, image forming apparatus comprising a first...
Patent number
11,889,043
Issue date
Jan 30, 2024
Kyocera Document Solutions Inc.
Kunihiko Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Microarrayer for dispensing reagent on a substrate and a method for...
Patent number
11,716,427
Issue date
Aug 1, 2023
ARRAYJET LIMITED
Benjamin Mitchell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording device for recording recording image by nozzle set recipr...
Patent number
11,102,377
Issue date
Aug 24, 2021
Seiko Epson Corporation
Jun Hoshii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Portable scanner and scanning method thereof
Patent number
10,798,263
Issue date
Oct 6, 2020
HIMO, INC.
In Pyo Hong
G01 - MEASURING TESTING
Information
Patent Grant
Portable scanner and scanning method thereof
Patent number
10,750,046
Issue date
Aug 18, 2020
HIMO, INC.
In Pyo Hong
G01 - MEASURING TESTING
Information
Patent Grant
Image formation optical scanner, image forming apparatus, and non-t...
Patent number
9,703,231
Issue date
Jul 11, 2017
Konica Minolta, Inc.
Takatoshi Hamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical apparatus, image forming apparatus, and image reading appar...
Patent number
9,541,756
Issue date
Jan 10, 2017
Canon Kabushiki Kaisha
Takeyoshi Saiga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Reading apparatus, correction value calculating method and ink jet...
Patent number
9,503,603
Issue date
Nov 22, 2016
FUJIFILM Corporation
Kanji Nagashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
9,357,097
Issue date
May 31, 2016
Canon Kabushiki Kaisha
Shunsuke Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device determining whether dark output data is within...
Patent number
9,277,080
Issue date
Mar 1, 2016
Brother Kogyo Kabushiki Kaisha
Takeshi Kuno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Illumination apparatus, image sensor unit, and image reading apparatus
Patent number
9,158,062
Issue date
Oct 13, 2015
Canon Components, Inc.
Hidemasa Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging system
Patent number
8,953,229
Issue date
Feb 10, 2015
Riso Kagaku Corporation
Mitsuharu Shiokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Print/scan assembly and printer apparatus and methods including the...
Patent number
7,433,090
Issue date
Oct 7, 2008
David K. Murray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control circuit for array of light-emitting diodes
Patent number
5,424,855
Issue date
Jun 13, 1995
Oki Electric Industry Co., Ltd.
Yukio Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beam-combining laser beam source device
Patent number
4,978,197
Issue date
Dec 18, 1990
Fuji Photo Film Co., Ltd.
Kazuo Horikawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Graphic scanning and printing device
Patent number
4,358,795
Issue date
Nov 9, 1982
Giovanni Cagnasso
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-purpose optical data processor
Patent number
4,241,990
Issue date
Dec 30, 1980
Xerox Corporation
Tibor Fisli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE READING APPARATUS, IMAGE FORMING APPARATUS
Publication number
20220321730
Publication date
Oct 6, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Kunihiko Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PORTABLE SCANNER AND SCANNING METHOD THEREOF
Publication number
20200045199
Publication date
Feb 6, 2020
HIMO INC.
In Pyo HONG
G01 - MEASURING TESTING
Information
Patent Application
RECORDING DEVICE, IMAGE PROCESSING DEVICE AND RECORDING METHOD
Publication number
20200036862
Publication date
Jan 30, 2020
SEIKO EPSON CORPORATION
Jun HOSHII
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMATION OPTICAL SCANNER, IMAGE FORMING APPARATUS, AND NON-T...
Publication number
20160327885
Publication date
Nov 10, 2016
Konica Minolta, Inc.
Takatoshi HAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
READING APPARATUS, CORRECTION VALUE CALCULATING METHOD AND INK JET...
Publication number
20160277622
Publication date
Sep 22, 2016
FUJIFILM CORPORATION
Kanji NAGASHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE READING APPAR...
Publication number
20160195717
Publication date
Jul 7, 2016
Canon Kabushiki Kaisha
Takeyoshi Saiga
G02 - OPTICS
Information
Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20160156803
Publication date
Jun 2, 2016
Canon Kabushiki Kaisha
Shunsuke Tanaka
G02 - OPTICS
Information
Patent Application
LENS UNIT, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20150365553
Publication date
Dec 17, 2015
RICOH COMPANY, LTD.
Atsushi SUGAI
G02 - OPTICS
Information
Patent Application
IMAGE READING DEVICE DETERMINING WHETHER DARK OUTPUT DATA IS WITHIN...
Publication number
20150092246
Publication date
Apr 2, 2015
BROTHER KOGYO KABUSHIKI KAISHA
Takeshi KUNO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATION APPARATUS, IMAGE SENSOR UNIT, AND IMAGE READING APPARATUS
Publication number
20150062670
Publication date
Mar 5, 2015
CANON COMPONENTS, INC.
Hidemasa YOSHIDA
G02 - OPTICS
Information
Patent Application
IMAGING SYSTEM
Publication number
20140240798
Publication date
Aug 28, 2014
Riso Kagaku Corporation
Mitsuharu SHIOKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TILT ADJUSTMENT MECHANISM, IMAGE CAPTURING UNIT DEVICE, IMAGE SCANN...
Publication number
20140078560
Publication date
Mar 20, 2014
Ricoh Company, Limited
Yoshiaki NAGAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Print/scan assembly and printer apparatus and methods including the...
Publication number
20040145783
Publication date
Jul 29, 2004
David K. Murray
H04 - ELECTRIC COMMUNICATION TECHNIQUE