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Yoichi Sasaki
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a color filter substrate
Patent number
8,411,233
Issue date
Apr 2, 2013
NEC LCD Technologies, Ltd.
Sounosuke Takahashi
G02 - OPTICS
Information
Patent Grant
Color filter substrate and liquid crystal display unit
Patent number
8,269,924
Issue date
Sep 18, 2012
NLT Technologies, Ltd.
Sounosuke Takahashi
G02 - OPTICS
Information
Patent Grant
Normally-white twisted-nematic-mode LCD device
Patent number
7,804,567
Issue date
Sep 28, 2010
NEC LCD Technologies, Ltd.
Hidenori Ikeno
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING A COLOR FILTER SUBSTRATE
Publication number
20120309120
Publication date
Dec 6, 2012
NLT TECHNOLOGIES LTD.
Sounosuke TAKAHASHI
G02 - OPTICS
Information
Patent Application
COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY UNIT
Publication number
20090167996
Publication date
Jul 2, 2009
NEC LCD Technologies, Ltd.
Sounosuke Takahashi
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20080123036
Publication date
May 29, 2008
NEC LCD Technologies, Ltd.
Yoichi SASAKI
G02 - OPTICS
Information
Patent Application
IPS-MODE LCD DEVICE HAVING AN IMPROVED IMAGE QUALITY
Publication number
20080043189
Publication date
Feb 21, 2008
Yoichi Sasaki
G02 - OPTICS
Information
Patent Application
Normally-white TN-mode LCD device
Publication number
20060103797
Publication date
May 18, 2006
NEC LCD Technologies, Ltd.
Yoichi Sasaki
G02 - OPTICS
Information
Patent Application
Normally-white twisted-nematic-mode LCD device
Publication number
20060103795
Publication date
May 18, 2006
NEC LCD Technologies, Ltd.
Hidenori Ikeno
G02 - OPTICS