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Kouzi Hourai
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Kyoto, JP
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last 30 patents
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Patent Grant
Articles with polyurethane resin having memory shape characteristic...
Patent number
4,990,545
Issue date
Feb 5, 1991
Sanyo Chemical Industries, Ltd.
Kouzi Hourai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL