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Tomio Ohyachi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sandwich glasses
    • Patent number 4,511,627
    • Issue date Apr 16, 1985
    • Bridgestone Tire Company Limited
    • Itsuo Tanuma
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Rubber mounting compositions
    • Patent number 4,294,732
    • Issue date Oct 13, 1981
    • Bridgestone Tire Company Limited
    • Tomio Ohyachi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...