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Tatsuya Ohori
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display device
Patent number
6,982,768
Issue date
Jan 3, 2006
Semiconductor Energy Laboratory Co., Ltd.
Tatsuya Ohori
G02 - OPTICS
Information
Patent Grant
Liquid crystal electro-optical device
Patent number
6,380,562
Issue date
Apr 30, 2002
Semiconductor Energy Laboratory Co., Ltd.
Michiko Takei
G02 - OPTICS
Information
Patent Grant
Liquid crystal electro-optical device and process of fabricating sa...
Patent number
6,239,850
Issue date
May 29, 2001
Semiconductor Energy Laboratory Co., Ltd.
Tatsuya Ohori
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
6,198,517
Issue date
Mar 6, 2001
Semiconductor Energy Laboratory Co., Ltd.
Tatsuya Ohori
G02 - OPTICS
Information
Patent Grant
TFT LCD device with gate/data lines in interrupting patterns
Patent number
6,181,389
Issue date
Jan 30, 2001
Semiconductor Energy Laboratory Co., Ltd.
Michiko Takei
G02 - OPTICS
Information
Patent Grant
Thin-film transistor and liquid crystal display device
Patent number
6,025,607
Issue date
Feb 15, 2000
Semiconductor Energy Laboratory Co., Ltd.
Tatsuya Ohori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for fabricating liquid crystal electro-optical device compr...
Patent number
5,985,701
Issue date
Nov 16, 1999
Semiconductor Energy Labaratory Co., Ltd.
Michiko Takei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating a thin film semiconductor device
Patent number
5,972,437
Issue date
Oct 26, 1999
Semiconductor Energy Labortory Co., Ltd.
Tatsuya Ohori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Black matrix coupled to common electrode through a transparent cond...
Patent number
5,929,948
Issue date
Jul 27, 1999
Semiconductor Energy Laboratory Co., Ltd.
Tatsuya Ohori
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Liquid crystal display device
Publication number
20010052954
Publication date
Dec 20, 2001
Semiconductor Energy Laboratory Co., Ltd
Tatsuya Ohori
G02 - OPTICS