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Mamoru Ishii
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Hyogo, JP
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last 30 patents
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Patent Grant
Polypropylene-laminated steel sheet
Patent number
5,837,360
Issue date
Nov 17, 1998
Mitsui Chemicals, Inc.
Koujiro Takano
B32 - LAYERED PRODUCTS
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Patent Grant
Polypropylene-laminated steel sheet and production thereof
Patent number
5,516,397
Issue date
May 14, 1996
Nippon Steel Corporation
Koujiro Takano
B32 - LAYERED PRODUCTS