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Katsunori Nakatani
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Yokohama, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid crystal projector
Patent number
6,991,335
Issue date
Jan 31, 2006
Hitachi, Ltd.
Yoshihiro Kondo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Liquid crystal projector
Publication number
20040257538
Publication date
Dec 23, 2004
Yoshihiro Kondo
H04 - ELECTRIC COMMUNICATION TECHNIQUE