TREA

Hisaharu Hotta

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expandable vinyl chloride resin composition
    • Patent number 5,252,623
    • Issue date Oct 12, 1993
    • Mitsubishi Kasei Vinyl Company
    • Satoru Sugino
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Urethane prepolymer and polyurethane compositions comprising the pr...
    • Patent number 5,227,451
    • Issue date Jul 13, 1993
    • Mitsubishi Kasei Corporation
    • Yukio Tsuge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Blocked polyisocyanurate
    • Patent number 4,696,991
    • Issue date Sep 29, 1987
    • Mitsubishi Chemical Industries Limited
    • Yoshimichi Kobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...