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Tamotsu Miki

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  • Ichihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing block copolymer from conjugated diene and vin...
    • Patent number 4,220,738
    • Issue date Sep 2, 1980
    • Sumitomo Chemical Company, Limited
    • Tamotsu Miki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Elastomer
    • Patent number 4,182,803
    • Issue date Jan 8, 1980
    • Sumitomo Chemical Company, Limited
    • Shuichi Kanagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing transparent block copolymer resin
    • Patent number 4,122,134
    • Issue date Oct 24, 1978
    • Sumitomo Chemical Company, Limited
    • Tamotsu Miki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...