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Takayuki Iwai
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Mie, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid crystal display with replaceable backlight
Patent number
7,573,540
Issue date
Aug 11, 2009
Sharp Kabushiki Kaisha
Yasutoshi Katsuda
G02 - OPTICS
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last 30 patents
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Patent Application
Liquid crystal display
Publication number
20050151894
Publication date
Jul 14, 2005
Yasutoshi Katsuda
G02 - OPTICS