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Yasushi Terui
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Utsunomiya, JP
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last 30 patents
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Patent Grant
Process for producing foamed body of polycarbonate resin and foamed...
Patent number
5,854,294
Issue date
Dec 29, 1998
JSP Corporation
Kuninori Hirosawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL