TREA

Yoshio Tanimoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing graft polymer
    • Patent number 5,459,199
    • Issue date Oct 17, 1995
    • Sumitomo Chemical Company, Limited
    • Keisaku Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber compositions and vulcanized rubber compositions
    • Patent number 5,344,881
    • Issue date Sep 6, 1994
    • Sumitomo Chemical Company, Limited
    • Keisaku Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Vulcanized rubber composition and rubber vibration insulator
    • Patent number 5,288,810
    • Issue date Feb 22, 1994
    • Sumitomo Chemical Company Limited
    • Keisaku Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing graft polymer
    • Patent number 5,274,042
    • Issue date Dec 28, 1993
    • Sumitomo Chemical Company, Limited
    • Keisaku Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition
    • Patent number 5,240,544
    • Issue date Aug 31, 1993
    • Sumitomo Chemical Company, Limited
    • Yoshio Tanimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Rubber composition
    • Patent number 5,100,964
    • Issue date Mar 31, 1992
    • Sumitomo Chemical Co., Ltd.
    • Keisaku Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber compositions
    • Patent number 4,956,413
    • Issue date Sep 11, 1990
    • Sumitomo Chemical Company, Limited
    • Yoshio Tanimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    High-hardness rubber composition
    • Patent number 4,946,888
    • Issue date Aug 7, 1990
    • Sumitomo Chemical Company Limited
    • Keisaku Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ethylene-.alpha.-olefin vulcanized rubber composition
    • Patent number 4,889,881
    • Issue date Dec 26, 1989
    • Sumitomo Chemical Company, Limited
    • Hiroyoshi Takao
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Elastomer composition
    • Patent number 4,820,774
    • Issue date Apr 11, 1989
    • Sumitomo Chemical Company, Limited
    • Hiroyoshi Takao
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber compositions
    • Patent number 4,708,992
    • Issue date Nov 24, 1987
    • Sumitomo Chemical Company, Limited
    • Yoshio Tanimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...