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Katsuya Mizukata
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Shijonawate-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display device and display system
Patent number
7,519,389
Issue date
Apr 14, 2009
Sharp Kabushiki Kaisha
Hidetaka Mizumaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transfer method, image display device and signal line driving...
Patent number
7,474,305
Issue date
Jan 6, 2009
Sharp Kabushiki Kaisha
Hisashi Nagata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and display system
Patent number
7,454,228
Issue date
Nov 18, 2008
Sharp Kabushiki Kaisha
Hidetaka Mizumaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transfer method, image display device and signal line driving...
Patent number
7,176,875
Issue date
Feb 13, 2007
Sharp Kabushiki Kaisha
Hisashi Nagata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Portable information apparatus for displaying information in a fold...
Patent number
7,016,703
Issue date
Mar 21, 2006
Sharp Kabushiki Kaisha
Satoru Kishimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Information
Patent Grant
Matrix-type display device and method for driving the same
Patent number
6,020,872
Issue date
Feb 1, 2000
Sharp Kabushiki Kaisha
Katsuya Mizukata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving circuit for image display device including signal generator...
Patent number
6,011,534
Issue date
Jan 4, 2000
Sharp Kabushiki Kaisha
Manabu Tanaka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device
Patent number
5,657,039
Issue date
Aug 12, 1997
Sharp Kabushiki Kaisha
Katsuya Mizukata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving apparatus and method for an active matrix type liquid cryst...
Patent number
5,598,177
Issue date
Jan 28, 1997
Sharp Kabushiki Kaisha
Katsuya Mizukata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving circuit for display devices
Patent number
5,418,547
Issue date
May 23, 1995
Sharp Kabushiki Kaisha
Katsuya Mizukata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Synchronizing circuit
Patent number
5,319,706
Issue date
Jun 7, 1994
Sharp Kabushiki Kaisha
Katsuya Mizukata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display driving method and apparatus with noise signal processing
Patent number
5,257,105
Issue date
Oct 26, 1993
Sharp Kabushiki Kaishi
Masaru Tanaka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Phase locked loop with phase difference signal adjustment circuit
Patent number
5,089,792
Issue date
Feb 18, 1992
Sharp Kabushiki Kaisha
Katsuya Mizukata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY DEVICE AND DISPLAY SYSTEM
Publication number
20080108309
Publication date
May 8, 2008
Sharp Kabushiki Kaisha
Hidetaka Mizumaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data transfer method, image display device and signal line driving...
Publication number
20060028420
Publication date
Feb 9, 2006
Sharp Kabushiki Kaisha
Hisashi Nagata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device and display system
Publication number
20030190928
Publication date
Oct 9, 2003
Hidetaka Mizumaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable information apparatus
Publication number
20020094846
Publication date
Jul 18, 2002
Satoru Kishimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Data transfer method, image display device and signal line driving...
Publication number
20010020929
Publication date
Sep 13, 2001
Hisashi Nagata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS