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Masahiko Hirose
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Matsuyama, JP
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last 30 patents
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Patent Grant
Polyamide molding material and hollow-molded body obtained therefrom
Patent number
4,844,987
Issue date
Jul 4, 1989
Teijin Limited
Masahiko Hirose
B32 - LAYERED PRODUCTS
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Patent Grant
Polyester packaging material
Patent number
4,729,927
Issue date
Mar 8, 1988
Teijin Limited
Masahiko Hirose
B32 - LAYERED PRODUCTS