TREA

Koichiro Ibuki

Follow

Person

  • Ichihara, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Olefin resin composition
    • Patent number 5,264,476
    • Issue date Nov 23, 1993
    • Sumitomo Chemical Company, Limited
    • Akio Daimon
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic elastomer composition which has a shore a hardness of...
    • Patent number 5,187,224
    • Issue date Feb 16, 1993
    • Sumitomo Chemical Company, Limited
    • Tatsuo Hamanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing a thermoplastic elastomer composition
    • Patent number 5,180,769
    • Issue date Jan 19, 1993
    • Sumitomo Chemical Company Limited
    • Tadashi Hikasa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefinic thermoplastic elastomer composition
    • Patent number 5,118,753
    • Issue date Jun 2, 1992
    • Sumitomo Chemical Company, Limited
    • Tadashi Hikasa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic elastomer composition
    • Patent number 4,933,389
    • Issue date Jun 12, 1990
    • Sumitomo Chemical Company, Limited
    • Tadashi Hikasa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...