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Inagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Article recognition device and commodity settlement device
Patent number
10,776,768
Issue date
Sep 15, 2020
Toshiba Tec Kabushiki Kaisha
Naofumi Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color correction apparatus and color correction method
Patent number
8,824,006
Issue date
Sep 2, 2014
Kabushiki Kaisha Toshiba
Takayuki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for information burying
Patent number
7,876,473
Issue date
Jan 25, 2011
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Embedding data reproduce apparatus
Patent number
7,583,813
Issue date
Sep 1, 2009
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing system and method for screening
Patent number
7,375,866
Issue date
May 20, 2008
Kabushiki Kaisha Toshiba
Gaku Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus and image processing method
Patent number
7,365,880
Issue date
Apr 29, 2008
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus and image processing method
Patent number
7,336,396
Issue date
Feb 26, 2008
Kabushiki Kaisha Toshiba
Gaku Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
7,324,244
Issue date
Jan 29, 2008
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus
Patent number
7,006,253
Issue date
Feb 28, 2006
Kabushiki Kaisha Toshiba
Takahiro Fuchigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image compression decoding apparatus and method thereof
Patent number
6,993,181
Issue date
Jan 31, 2006
Kabushiki Kaisha Toshiba
Sunao Tabata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus
Patent number
6,980,327
Issue date
Dec 27, 2005
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus
Patent number
6,922,262
Issue date
Jul 26, 2005
Kabushiki Kaisha Toshiba
Gaku Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus and image processing method
Patent number
6,903,745
Issue date
Jun 7, 2005
Kabushiki Kaisha Toshiba
Gaku Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus for discriminating image field of origin...
Patent number
6,424,742
Issue date
Jul 23, 2002
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing device and image forming apparatus
Patent number
6,377,361
Issue date
Apr 23, 2002
Kabushiki Kaisha Toshiba
Eiichi Sakaue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for encoding image, image decoding apparatus a...
Patent number
6,342,950
Issue date
Jan 29, 2002
Kabushiki Kaisha Toshiba
Sunao Tabata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for coding and/or decoding image including bit-ma...
Patent number
6,154,569
Issue date
Nov 28, 2000
Kabushiki Kaisha Toshiba
Eiichi Sakaue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color image printing system capable of correcting density deviation...
Patent number
6,134,022
Issue date
Oct 17, 2000
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recorded product, image recording system, image reproducing s...
Patent number
6,095,566
Issue date
Aug 1, 2000
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Error diffusion method in a multi-level image recording apparatus u...
Patent number
5,708,514
Issue date
Jan 13, 1998
Kabushiki Kaisha Toshiba
Kazuhiko Higuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus using pattern generating circuits to pro...
Patent number
5,652,626
Issue date
Jul 29, 1997
Kabushiki Kaisha Toshiba
Haruko Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for distinguishing image portions through image expansion
Patent number
5,583,646
Issue date
Dec 10, 1996
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recording apparatus for representing a halftone by use of a p...
Patent number
5,497,180
Issue date
Mar 5, 1996
Kabushiki Kaisha Toshiba
Haruko Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color image correction device for correcting phase and resolution c...
Patent number
5,315,413
Issue date
May 24, 1994
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Brightness referenced color image correcting apparatus
Patent number
5,278,641
Issue date
Jan 11, 1994
Kabushiki Kaisha Toshiba
Hidekazu Sekizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus
Patent number
5,200,840
Issue date
Apr 6, 1993
Kabushiki Kaisha Toshiba
Yuzo Koike
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image layout apparatus for performing pattern modification such as...
Patent number
5,136,401
Issue date
Aug 4, 1992
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image signal processing apparatus for use in color image reproduction
Patent number
5,028,991
Issue date
Jul 2, 1991
Kabushiki Kaisha Toshiba
Hidekazu Sekizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color image processing apparatus with image corrector
Patent number
4,926,251
Issue date
May 15, 1990
Kabushiki Kaisha Toshiba
Hidekazu Sekizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image correction method and apparatus with partial detector array s...
Patent number
4,806,780
Issue date
Feb 21, 1989
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ARTICLE RECOGNITION DEVICE AND COMMODITY SETTLEMENT DEVICE
Publication number
20190228398
Publication date
Jul 25, 2019
Toshiba Tec Kabushiki Kaisha
Naofumi YAMAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COLOR CORRECTION APPARATUS AND COLOR CORRECTION METHOD
Publication number
20120044509
Publication date
Feb 23, 2012
Toshiba Tec Kabushiki Kaisha
Takayuki Sawada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COLOR CORRECTION PROCESSING APPARATUS AND COLOR CORRECTION PROCESSI...
Publication number
20120038939
Publication date
Feb 16, 2012
Toshiba Tec Kabushiki Kaisha
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOCUMENT MANAGEMENT SYSTEM, IMAGE FORMING APPARATUS AND DOCUMENT MA...
Publication number
20090252533
Publication date
Oct 8, 2009
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APPARATUS AND METHOD FOR IMFORMATION BURYING
Publication number
20090103140
Publication date
Apr 23, 2009
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Embedding data reproduce apparatus
Publication number
20070071279
Publication date
Mar 29, 2007
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data embedding apparatus
Publication number
20070074029
Publication date
Mar 29, 2007
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for overlaying pattern data on a reproduced image
Publication number
20070030288
Publication date
Feb 8, 2007
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image editing apparatus and image editing method
Publication number
20060230341
Publication date
Oct 12, 2006
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image forming apparatus and method
Publication number
20060072819
Publication date
Apr 6, 2006
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus and image processing method
Publication number
20050206961
Publication date
Sep 22, 2005
Kabushiki Kaisha Toshiba
Haruko Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus and image processing method
Publication number
20050073723
Publication date
Apr 7, 2005
TOSHIBA TEC KABUSHIKI KAISHA
Gaku Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus
Publication number
20050002050
Publication date
Jan 6, 2005
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus and image processing method
Publication number
20040233205
Publication date
Nov 25, 2004
Kabushiki Kaisha Toshiba
Gaku Takano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus and image processing method
Publication number
20040212838
Publication date
Oct 28, 2004
Kabushiki Kaisha Toshiba
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus and image forming method
Publication number
20040184104
Publication date
Sep 23, 2004
TOSHIBA TEC KABUSHIKI KAISHA
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing system and method for screening
Publication number
20040061879
Publication date
Apr 1, 2004
TOSHIBA TEC KABUSHIKI KAISHA
Gaku Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image compression decoding apparatus and method thereof
Publication number
20030053703
Publication date
Mar 20, 2003
Sunao Tabata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus
Publication number
20030025954
Publication date
Feb 6, 2003
TOSHIBA TEC KABUSHIKI KAISHA
Gaku Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processsing apparatus
Publication number
20020171854
Publication date
Nov 21, 2002
TOSHIBA TEC KABUSHIKI KAISHA
Naofumi Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing apparatus
Publication number
20020159106
Publication date
Oct 31, 2002
TOSHIBA TEC KABUSHIKI KAISHA
Takahiro Fuchigami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS FOR DISCRIMINATING IMAGE FIELD OF ORIGIN...
Publication number
20010016065
Publication date
Aug 23, 2001
NAOFUMI YAMAMOTO
G06 - COMPUTING CALCULATING COUNTING