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Kazuya Kumazawa
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Kanagawa, JP
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last 30 patents
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Patent Grant
Image display viewing system, optical modulator and image display d...
Patent number
9,001,198
Issue date
Apr 7, 2015
Sony Corporation
Atsushi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Image Display Viewing System, Optical Modulator and Image Display D...
Publication number
20110074939
Publication date
Mar 31, 2011
Atsushi ITO
H04 - ELECTRIC COMMUNICATION TECHNIQUE