TREA

Yukihiro Okubo

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    One-pack type thermosetting composition
    • Patent number 4,912,152
    • Issue date Mar 27, 1990
    • Japan Synthetic Rubber Co., Ltd.
    • Kazumi Nejigaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sealant composition
    • Patent number 4,546,166
    • Issue date Oct 8, 1985
    • Japan Synthetic Rubber Co., Ltd.
    • Masahiro Niinomi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...