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Shinichi Komura
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Sheffield, GB
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Patents Grants
last 30 patents
Information
Patent Grant
LCD and projection type display using same
Patent number
6,879,358
Issue date
Apr 12, 2005
Hitachi, Ltd.
Hideo Sato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
LCD and projection type display using same
Patent number
6,693,691
Issue date
Feb 17, 2004
Hitachi, Ltd.
Hideo Sato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal light valve and projection type display using same
Patent number
6,686,976
Issue date
Feb 3, 2004
Hitachi, Ltd.
Hideo Sato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
LCD and projection type display using three metalization layers and...
Patent number
6,437,842
Issue date
Aug 20, 2002
Hitachi, Ltd.
Hideo Sato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Light insensitive type active matrix with P and N regions connected...
Patent number
6,034,749
Issue date
Mar 7, 2000
Hitachi, Ltd.
Hideo Sato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal substrate having 3 metal layers with slits offset to...
Patent number
5,461,501
Issue date
Oct 24, 1995
Hitachi, Ltd.
Hideo Sato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
LCD and projection type display using same
Publication number
20040090565
Publication date
May 13, 2004
Hitachi, Ltd
Hideo Sato
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LCD and projection type display using same
Publication number
20020176033
Publication date
Nov 28, 2002
Hitachi, Ltd
Hideo Sato
G02 - OPTICS
Information
Patent Application
Liquid crystal light valve and projection type display using same
Publication number
20010033346
Publication date
Oct 25, 2001
Hideo Sato
G02 - OPTICS