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Kyoto, JP
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Patents Grants
last 30 patents
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Patent Grant
Rear-projection screen and rear-projection image display
Patent number
6,665,118
Issue date
Dec 16, 2003
Matsushita Electric Industrial Co., Ltd.
Hiroshi Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
Rear-projection screen and rear-projection image display
Publication number
20020080483
Publication date
Jun 27, 2002
Hiroshi Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY