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Patents Grants
last 30 patents
Information
Patent Grant
Image capture using multiple illumination sources
Patent number
10,306,092
Issue date
May 28, 2019
YesVideo, Inc.
Sai-Wai Fu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor module
Patent number
9,784,611
Issue date
Oct 10, 2017
Rohm Co., Ltd.
Tadatoshi Miwa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor module
Patent number
9,060,092
Issue date
Jun 16, 2015
Rohm Co., Ltd.
Tadatoshi Miwa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor unit and image reader
Patent number
8,842,344
Issue date
Sep 23, 2014
Canon Components, Inc.
Shuuichi Shimoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Full spectrum recognition image sensor
Patent number
8,599,448
Issue date
Dec 3, 2013
Weihai Hualing Opto-Electronics Co., Ltd.
Wuchang Qi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Erecting equal-magnification lens array plate, optical scanning uni...
Patent number
8,576,459
Issue date
Nov 5, 2013
Nippon Sheet Glass Company, Limited
Hideshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device
Patent number
8,446,647
Issue date
May 21, 2013
Nippon Sheet Glass Co., Ltd.
Haruhiko Mamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
8,305,651
Issue date
Nov 6, 2012
PFU Limited
Akira Iwayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor and image forming apparatus
Patent number
8,085,449
Issue date
Dec 27, 2011
Toshiba Design & Manufacturing Service Corporation
Miyoshi Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens array unit and image reading device
Patent number
7,903,342
Issue date
Mar 8, 2011
Nippon Sheet Glass Co., Ltd.
Shiro Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device, image reading method and copier
Patent number
7,701,623
Issue date
Apr 20, 2010
Fuji Xerox Co., Ltd.
Mitsuo Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
7,535,602
Issue date
May 19, 2009
Seiko Epson Corporation
Toshimitsu Ohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging unit and image reading apparatus
Patent number
7,339,150
Issue date
Mar 4, 2008
Seiko Epson Corporation
Toshimitsu Ohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens array for image sensor and image-scanning device incorporating...
Patent number
7,177,082
Issue date
Feb 13, 2007
Nippon Sheet Glass Co., Ltd.
Masahide Wakisaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor with deformation preventing device and image input/out...
Patent number
7,095,003
Issue date
Aug 22, 2006
Mitsubishi Denki Kabushiki Kaisha
Toshio Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
6,738,165
Issue date
May 18, 2004
Rohm Co. Ltd.
Hideki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
6,295,141
Issue date
Sep 25, 2001
Canon Kabushiki Kaisha
Makoto Ogura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor and facsimile apparatus incorporating the same
Patent number
5,825,510
Issue date
Oct 20, 1998
Rhom Co., Ltd.
Masaya Imamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus having optical reinforcing member for lens...
Patent number
5,783,820
Issue date
Jul 21, 1998
Canon Kabushiki Kaisha
Eiichi Takami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor and facsimile apparatus incorporating the same
Patent number
5,579,114
Issue date
Nov 26, 1996
Rohm Co., Ltd.
Masaya Imamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contact-type image sensor having an adhesive elastic layer therein
Patent number
5,517,329
Issue date
May 14, 1996
Canon Kabushiki Kaisha
Haruo Ishizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor
Patent number
5,434,682
Issue date
Jul 18, 1995
Rohm Co., Ltd.
Masaya Imamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor with improved mount for transparent cover
Patent number
5,383,034
Issue date
Jan 17, 1995
Rohm Co., Ltd.
Masaya Imamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor and information processing apparatus
Patent number
5,281,803
Issue date
Jan 25, 1994
Canon Kabushiki Kaisha
Haruo Ishizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Line image sensor and facsimile machine including the same
Patent number
5,280,364
Issue date
Jan 18, 1994
Rohm Co., Ltd.
Osamu Kihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor and machine equipped therewith
Patent number
5,270,840
Issue date
Dec 14, 1993
Rohm Co., Ltd.
Hiromi Ogata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-reading device
Patent number
5,258,873
Issue date
Nov 2, 1993
Mitsubishi Rayon Company Ltd.
Yoshihiko Mishina
G02 - OPTICS
Information
Patent Grant
Contact-type image sensor assembly having supporting structure for...
Patent number
5,254,847
Issue date
Oct 19, 1993
Canon Kabushiki Kaisha
Fumio Hata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contact image sensor
Patent number
5,214,273
Issue date
May 25, 1993
Kabushiki Kaisha Toshiba
Toshiyuki Yokochi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image sensor including resilient pressing means for pressing a ligh...
Patent number
5,194,725
Issue date
Mar 16, 1993
Rohm Co., Ltd.
Kensuke Sawase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE SENSOR MODULE
Publication number
20140198355
Publication date
Jul 17, 2014
ROHM CO., LTD.
Tadatoshi MIWA
G01 - MEASURING TESTING
Information
Patent Application
IMAGE SENSOR UNIT AND IMAGE READER
Publication number
20120154876
Publication date
Jun 21, 2012
CANON COMPONENTS, INC.
Shuuichi SHIMODA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ERECTING EQUAL-MAGNIFICATION LENS ARRAY PLATE, OPTICAL SCANNING UNI...
Publication number
20120120462
Publication date
May 17, 2012
Nippon Sheet Glass Company, Limited
Hideshi NAGATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FULL SPECTRUM RECOGNITION IMAGE SENSOR
Publication number
20120002250
Publication date
Jan 5, 2012
WEIHAI HUALING OPTO-ELECTRONICS CO., LTD.
Wuchang Qi
G07 - CHECKING-DEVICES
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20100103478
Publication date
Apr 29, 2010
PFU Limited
Akira IWAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING DEVICE
Publication number
20100067070
Publication date
Mar 18, 2010
Nippon Sheet Glass Company, Limited
Haruhiko Mamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS ARRAY UNIT AND IMAGE READING DEVICE
Publication number
20100027129
Publication date
Feb 4, 2010
Nippon Sheet Glass Company, Limited
Shiro SATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR, IMAGE READING DEVICE AND PRODUCTION METHOD OF IMAGE S...
Publication number
20090294630
Publication date
Dec 3, 2009
Nippon Sheet Glass Company, Limited
Tomihisa Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Light Emitting Unit, Lighting Apparatus and Image Reading Apparatus
Publication number
20090168126
Publication date
Jul 2, 2009
Nippon Sheet Glass Co., Ltd.
Tomihisa Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Light Emitting Unit and Illumination Device and Image Scanner Using...
Publication number
20090073715
Publication date
Mar 19, 2009
Tomihisa Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Light Emitting Unit, Illumination Device Using Such Light Emitting...
Publication number
20090034296
Publication date
Feb 5, 2009
Nippon Sheet Glass Co., Limited
Tomihisa Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR AND IMAGE FORMING APPARATUS
Publication number
20080135759
Publication date
Jun 12, 2008
Miyoshi Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading device, image reading method and copier
Publication number
20080117483
Publication date
May 22, 2008
FUJI XEROX CO., LTD
Mitsuo Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image sensor device, image reading apparatus, and image forming app...
Publication number
20070285731
Publication date
Dec 13, 2007
Ricoh Company, Limited
Naohiro Yasuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Imaging unit and image reading apparatus
Publication number
20060097131
Publication date
May 11, 2006
SEIKO EPSON CORPORATION
Toshimitsu Ohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus
Publication number
20060023266
Publication date
Feb 2, 2006
SEIKO EPSON CORPORATION
Toshimitsu Ohara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Lens array for image sensor and image-scanning device incorporating...
Publication number
20050040321
Publication date
Feb 24, 2005
Nippon Sheet Glass Co., Ltd.
Masahide Wakisaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image sensor and image input/output apparatus using same
Publication number
20030053148
Publication date
Mar 20, 2003
Mitsubishi Denki Kabushiki Kaisha
Toshio Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image reading apparatus
Publication number
20010024299
Publication date
Sep 27, 2001
Hideki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE