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YOSHIMASA AWATA
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KAWASAKI-SHI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for controlling the gray scale of plasma displ...
Patent number
RE40769
Issue date
Jun 23, 2009
Hitachi, Ltd.
Keishin Nagaoka
345 - Computer graphics processing and selective visual display systems
Information
Patent Grant
Display and method of driving the display capable of reducing curre...
Patent number
6,636,187
Issue date
Oct 21, 2003
Fujitsu Limited
Masaya Tajima
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Plasma display device
Patent number
6,144,349
Issue date
Nov 7, 2000
Fujitsu Limited
Yoshimasa Awata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and apparatus for controlling the gray scale of plasma displ...
Patent number
5,943,032
Issue date
Aug 24, 1999
Fujitsu Limited
Keishin Nagaoka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Drive unit for planar display
Patent number
5,828,353
Issue date
Oct 27, 1998
Fujitsu Limited
Tomokatsu Kishi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
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Patent Application
DISPLAY AND METHOD OF DRIVING THE DISPLAY CAPABLE OF REDUCING CURRE...
Publication number
20010040536
Publication date
Nov 15, 2001
MASAYA TAJIMA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS