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Takashi Kurumisawa
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Suwa-Shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for motion blur reduction
Patent number
8,615,141
Issue date
Dec 24, 2013
Seiko Epson Corporation
Eunice Poon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image processing method, and image proc...
Patent number
7,974,469
Issue date
Jul 5, 2011
Seiko Epson Corporation
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing unit with black-and-white line segment pattern det...
Patent number
7,944,423
Issue date
May 17, 2011
Sony Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
LED driving circuit, illuminating device, and electro-optical device
Patent number
7,919,931
Issue date
Apr 5, 2011
Epson Imaging Devices Corporation
Takashi Kurumisawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Image display device and electronic apparatus
Patent number
7,898,512
Issue date
Mar 1, 2011
Epson Imaging Devices Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Automatic image correction circuit
Patent number
7,664,335
Issue date
Feb 16, 2010
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image processing apparatus and method, and image processing program
Patent number
7,663,673
Issue date
Feb 16, 2010
Seiko Epson Corporation
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color conversion matrix creating device, color conversion matrix cr...
Patent number
7,612,782
Issue date
Nov 3, 2009
Seiko Epson Corporation
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic image correction circuit
Patent number
7,576,744
Issue date
Aug 18, 2009
Seiko Epson Corporation
Takashi Kurumisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image display device, method of driving image display device, and e...
Patent number
7,570,395
Issue date
Aug 4, 2009
Epson Imaging Devices Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Color filter, color image display device, and electronic apparatus
Patent number
7,545,395
Issue date
Jun 9, 2009
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image processing circuit, image display apparatus, and image proces...
Patent number
7,499,199
Issue date
Mar 3, 2009
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Color matching profile generating device, color matching system, co...
Patent number
7,453,601
Issue date
Nov 18, 2008
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Automatic image correcting circuit
Patent number
7,421,141
Issue date
Sep 2, 2008
Seiko Epson Corporation
Takashi Kurumisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image display apparatus and image display method
Patent number
7,319,449
Issue date
Jan 15, 2008
Seiko Epson Corporation
Katsunori Yamazaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image display device, image display method, and image display program
Patent number
7,277,103
Issue date
Oct 2, 2007
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image-display apparatus, image-display method, and image-display pr...
Patent number
7,209,144
Issue date
Apr 24, 2007
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical device including a drive circuit
Patent number
7,038,672
Issue date
May 2, 2006
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Power supply circuit for display unit, method for controlling same,...
Patent number
6,975,313
Issue date
Dec 13, 2005
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Font processing device, terminal device, font processing method, an...
Patent number
6,927,773
Issue date
Aug 9, 2005
Seiko Epson Corporation
Yukinobu Momozono
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Projection display apparatus
Patent number
6,811,261
Issue date
Nov 2, 2004
Seiko Epson Corporation
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electro-optical apparatus and method of driving electro-optical mat...
Patent number
6,806,858
Issue date
Oct 19, 2004
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Capacitor sheet, electro-optical device with capacitor, flexible su...
Patent number
6,781,815
Issue date
Aug 24, 2004
Seiko Epson Corporation
Takashi Kurumisawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of driving display device, display device and electronic app...
Patent number
6,496,174
Issue date
Dec 17, 2002
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Video signal processing circuit, video display and electronic equip...
Patent number
6,452,526
Issue date
Sep 17, 2002
Seiko Epson Corporation
Takahiro Sagawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Projection device
Patent number
6,328,447
Issue date
Dec 11, 2001
Seiko Epson Corporation
Katsunori Yamazaki
G02 - OPTICS
Information
Patent Grant
Method of driving display device, display device and electronic app...
Patent number
6,262,704
Issue date
Jul 17, 2001
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device, display device drive method, and electronic instrument
Patent number
6,252,572
Issue date
Jun 26, 2001
Seiko Epson Corporation
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of driving liquid crystal display device, a liquid crystal d...
Patent number
6,172,662
Issue date
Jan 9, 2001
Seiko Epson Corporation
Akihiko Ito
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Digital gamma correction circuit, gamma correction method, and a li...
Patent number
6,160,532
Issue date
Dec 12, 2000
Seiko Epson Corporation
Chiharu Kaburagi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Systems And Methods For Motion Blur Reduction
Publication number
20110033130
Publication date
Feb 10, 2011
Eunice Poon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROC...
Publication number
20100128981
Publication date
May 27, 2010
SEIKO EPSON CORPORATION
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image display device and electronic apparatus
Publication number
20080198095
Publication date
Aug 21, 2008
EPSON IMAGING DEVICES CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRO-OPTICAL DEVICE, METHOD OF DRIVING ELECTRO-OPTICAL DEVICE, A...
Publication number
20070057885
Publication date
Mar 15, 2007
SEIKO EPSON CORPORATION
Takashi KURUMISAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image processing apparatus, image processing method, and image proc...
Publication number
20060140477
Publication date
Jun 29, 2006
SEIKO EPSON CORPORATION
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing unit, image processing method, image display devic...
Publication number
20060132660
Publication date
Jun 22, 2006
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Automatic image correction circuit
Publication number
20060126083
Publication date
Jun 15, 2006
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Color conversion matrix creating device, color conversion matrix cr...
Publication number
20060103862
Publication date
May 18, 2006
SEIKO EPSON CORPORATION
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automatic image correcting circuit
Publication number
20060045373
Publication date
Mar 2, 2006
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Automatic image correction circuit
Publication number
20050286061
Publication date
Dec 29, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing apparatus and method, and image processing program
Publication number
20050270382
Publication date
Dec 8, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color filter, color image display device, and electronic apparatus
Publication number
20050264587
Publication date
Dec 1, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Color matching profile generating device, color matching system, co...
Publication number
20050195212
Publication date
Sep 8, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color matching system and display device
Publication number
20050179918
Publication date
Aug 18, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Font processor, terminal device, font processing method, and font p...
Publication number
20050162427
Publication date
Jul 28, 2005
SEIKO EPSON CORPORATION
Yukinobu Momozono
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image processing circuit, image display apparatus, and image proces...
Publication number
20050111046
Publication date
May 26, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image-display apparatus, image-display method, and image-display pr...
Publication number
20050068344
Publication date
Mar 31, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image display apparatus and image display method
Publication number
20050017991
Publication date
Jan 27, 2005
SEIKO EPSON CORPORATION
Katsunori Yamazaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image display device, image display method, and recording medium on...
Publication number
20050008078
Publication date
Jan 13, 2005
SEIKO EPSON CORPORATION
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Font processing device, terminal device, font processing method, an...
Publication number
20040090440
Publication date
May 13, 2004
SEIKO EPSON CORPORATION
Yukinobu Momozono
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image display device, image display method, and image display program
Publication number
20040080516
Publication date
Apr 29, 2004
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image display device, image display method, and image display program
Publication number
20040061711
Publication date
Apr 1, 2004
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Key with display capability, display method, and display program
Publication number
20040027336
Publication date
Feb 12, 2004
SEIKO EPSON CORPORATION
Ryo Ishii
B60 - VEHICLES IN GENERAL
Information
Patent Application
Power supply circuit for display unit, method for controlling same,...
Publication number
20030112231
Publication date
Jun 19, 2003
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Electro-optical apparatus and method of driving electro-optical mat...
Publication number
20030030608
Publication date
Feb 13, 2003
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Capacitor sheet, electro-optical device with capacitor, flexible su...
Publication number
20030016508
Publication date
Jan 23, 2003
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G02 - OPTICS
Information
Patent Application
Electro-optical device and electronic device
Publication number
20020130851
Publication date
Sep 19, 2002
SEIKO EPSON CORPORATION
Takashi Kurumisawa
G02 - OPTICS
Information
Patent Application
Projection display apparatus
Publication number
20020075455
Publication date
Jun 20, 2002
SEIKO EPSON CORPORATION
Takashi Kurumisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of driving display device, display device and electronic app...
Publication number
20020005843
Publication date
Jan 17, 2002
Takashi Kurumisawa
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
IMAGE SIGNAL PROCESSING CIRCUT, IMAGE DISPLAY APPARATUS AND ELECTRO...
Publication number
20010040519
Publication date
Nov 15, 2001
TAKAHIRO SAGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE