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Seiya Sugiura
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Otsu, JP
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Patents Grants
last 30 patents
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Patent Grant
Metal-film laminate
Patent number
5,882,784
Issue date
Mar 16, 1999
Toray Industries, Inc.
Takashi Sumiya
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyester film for use of a laminate with a metal plate
Patent number
5,698,308
Issue date
Dec 16, 1997
Toray Industries, Inc.
Takashi Sumiya
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyester film for use of a laminate with a metal plate
Patent number
5,591,518
Issue date
Jan 7, 1997
Toray Industries, Inc.
Takashi Sumiya
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing polyester film
Patent number
5,076,976
Issue date
Dec 31, 1991
Toray Industries, Inc.
Seizo Aoki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL