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Method for producing a molded laminate
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Patent number 6,572,808
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Issue date Jun 3, 2003
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Idemitsu Petrochemical Co., Ltd.
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Yoshiaki Saito
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Molding die for laminated molding
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Patent number 6,439,871
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Issue date Aug 27, 2002
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Idemitsu Petrochemical Co., Ltd.
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Yoshiaki Saito
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of producing a laminated molding
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Patent number 5,993,719
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Issue date Nov 30, 1999
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Idemitsu Petrochemical Co., Ltd.
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Tomokazu Abe
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL