TREA

Takayoshi Tanaka

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  • Kitakyushu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a block copolyamide
    • Patent number 5,011,893
    • Issue date Apr 30, 1991
    • Mitsubishi Kasei Corporation
    • Masaaki Miyamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyamide resin
    • Patent number 4,921,932
    • Issue date May 1, 1990
    • Mitsubishi Kasei Corporation
    • Mitsuhiko Tamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...