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Eiji Yamaguchi
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Yokohama, JP
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Patents Grants
last 30 patents
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Patent Grant
Projection display
Patent number
6,854,851
Issue date
Feb 15, 2005
Hitachi, Ltd.
Futoshi Yamasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
Projection display
Publication number
20040080722
Publication date
Apr 29, 2004
Hitachi, Ltd.
Futoshi Yamasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY