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Shinichi Urano
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Fujisawa, JP
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last 30 patents
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Patent Grant
Video projector
Patent number
D639330
Issue date
Jun 7, 2011
Hitachi Consumer Electronics Co., Ltd.
Yuta Kawaguchi
D16 - Photography and optical equipment
Information
Patent Grant
Video projector
Patent number
D639331
Issue date
Jun 7, 2011
Hitachi Consumer Electronics Co., Ltd.
Yuta Kawaguchi
D16 - Photography and optical equipment