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Ichiro Kitada
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Kashiwa, JP
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last 30 patents
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Patent Grant
Multilayer film
Patent number
6,436,495
Issue date
Aug 20, 2002
Kureha Kagaku Kogyo Kabushiki Kaisha
Hajime Tsukamoto
B32 - LAYERED PRODUCTS
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Patent Grant
Multilayer film
Patent number
6,063,462
Issue date
May 16, 2000
Kureha Kagaku Kogyo Kabushiki Kaisha
Hajime Tsukamoto
B32 - LAYERED PRODUCTS