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Yutaka Mitsuda
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Machida, JP
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last 30 patents
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Patent Grant
Thermoplastic resin compositions
Patent number
4,427,832
Issue date
Jan 24, 1984
Denki Kagaku Kogyo Kabushiki Kaisha
Norio Yagi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalysts for polymerization of olefins
Patent number
4,425,258
Issue date
Jan 10, 1984
Denki Kagaku Kogyo Kabushiki Kaisha
Hideyuki Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalysts for polymerization of olefins
Patent number
4,325,838
Issue date
Apr 20, 1982
Denki Kagaku Kogyo Kabushiki Kaisha
Hideyuki Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing conjugated diene polymers
Patent number
4,152,504
Issue date
May 1, 1979
Denki Kagaku Kogyo Kabushiki Kaisha
Yutaka Mitsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...