TREA

Eiji Ohyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Isononyl acrylate monomer composition
    • Patent number 4,376,212
    • Issue date Mar 8, 1983
    • Nissan Chemical Industries Ltd.
    • Eiji Ohyama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Plasticizer composition
    • Patent number 4,291,127
    • Issue date Sep 22, 1981
    • Nissan Chemical Industries, Ltd.
    • Hiroshi Akabayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...