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Yasufumi Takasaki
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Sakai, JP
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last 30 patents
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Patent Grant
Impact-resistant polypropylene resin compositions
Patent number
4,988,764
Issue date
Jan 29, 1991
Toyota Jidosha Kabushiki Kaisha
Takeyoshi Nishio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Modified polyolefin composition and process for producing the same
Patent number
4,562,230
Issue date
Dec 31, 1985
Ube Industries, Ltd.
Osamu Fukui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...