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Tamiaki Nagoshi
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Matsuyama-shi, EHIME 791-8530, JP
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last 30 patents
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Patent Grant
Optical film and method for producing same
Patent number
6,222,003
Issue date
Apr 24, 2001
Masahiro Hosoi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL