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Akihiko Tamura
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Chigasaki, JP
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last 30 patents
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Patent Grant
Vessel comprising resin composition
Patent number
4,877,662
Issue date
Oct 31, 1989
Toyo Seikan Kaisha, Ltd.
Jinichi Yazaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polypropylene resin composition, a multi-layered sheet comprised th...
Patent number
4,826,735
Issue date
May 2, 1989
Mitsui Toatsu Chemicals, Incorporated
Toru Ueki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...