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Takashige Ohta
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Yamatokoriyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of driving image display
Patent number
8,139,013
Issue date
Mar 20, 2012
Sharp Kabushiki Kaisha
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device, method of driving same and electronic device mounti...
Patent number
7,924,276
Issue date
Apr 12, 2011
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of driving image display, driving device for image display,...
Patent number
7,362,321
Issue date
Apr 22, 2008
Sharp Kabushiki Kaisha
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device method of driving same and electronic device mountin...
Patent number
7,321,353
Issue date
Jan 22, 2008
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device, method of driving same and electronic device mounti...
Patent number
7,286,108
Issue date
Oct 23, 2007
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Signal line drive circuit, image display device, and portable appar...
Patent number
7,190,357
Issue date
Mar 13, 2007
Sharp Kabushiki Kaisha
Takashige Ohta
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Drive circuit for use in liquid crystal display, liquid crystal dis...
Patent number
7,176,869
Issue date
Feb 13, 2007
Sharp Kabushiki Kaisha
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device driving circuit, driving method of display device, a...
Patent number
7,133,013
Issue date
Nov 7, 2006
Sharp Kabushiki Kaisha
Takashige Ohta
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image display device using a scanning and hold display mode for pow...
Patent number
7,126,595
Issue date
Oct 24, 2006
Sharp Kabushiki Kaisha
Toshihiro Yanagi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Display device, drive circuit for the same, and driving method for...
Patent number
7,098,885
Issue date
Aug 29, 2006
Sharp Kabushiki Kaisha
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Active matrix type display and a driving method thereof
Patent number
7,002,541
Issue date
Feb 21, 2006
Sharp Kabushiki Kaisha
Toshihiro Yanagi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Active matrix liquid crystal display and method of driving the same
Patent number
6,784,863
Issue date
Aug 31, 2004
Sharp Kabushiki Kaisha
Toshihiro Yanagi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Method of driving image display,driving device for image display, a...
Publication number
20080284769
Publication date
Nov 20, 2008
Sharp Kabushiki Kaisha
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method of driving image display, driving device for image display,...
Publication number
20080246721
Publication date
Oct 9, 2008
Sharp Kabushiki Kaisha
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device, method of driving same and electronic device mounti...
Publication number
20080055218
Publication date
Mar 6, 2008
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device, method of driving same and electronic device mounti...
Publication number
20050140632
Publication date
Jun 30, 2005
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method of driving image display, driving device for image display,...
Publication number
20030160775
Publication date
Aug 28, 2003
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device, drive circuit for the same, and driving method for...
Publication number
20030151572
Publication date
Aug 14, 2003
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device method of driving same and electronic device mountin...
Publication number
20020180673
Publication date
Dec 5, 2002
Kazuhiho Tsuda
G02 - OPTICS
Information
Patent Application
Active matrix liquid crystal display and method of driving the same
Publication number
20020063669
Publication date
May 30, 2002
Toshihiro Yanagi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Active matrix type display and a driving method thereof
Publication number
20020041281
Publication date
Apr 11, 2002
Toshihiro Yanagi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image display device and portable electrical equipment
Publication number
20020036636
Publication date
Mar 28, 2002
Toshihiro Yanagi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Signal line drive circuit, image display device, and portable appar...
Publication number
20020036624
Publication date
Mar 28, 2002
Takashige Ohta
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Drive circuit for use in liquid crystal display, liquid crystal dis...
Publication number
20020008686
Publication date
Jan 24, 2002
Kouji Kumada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device driving circuit, driving method of display device, a...
Publication number
20010033278
Publication date
Oct 25, 2001
Sharp Kabushiki Kaisha
Takashige Ohta
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS