TREA

Masayoshi Daio

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  • Hiratsuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber composition for tire-tread having high frictional force on i...
    • Patent number 6,058,994
    • Issue date May 9, 2000
    • The Yokohama Rubber Co., Ltd.
    • Naoya Amino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rubber compositions for tire treads of driving stability
    • Patent number 5,326,810
    • Issue date Jul 5, 1994
    • The Yokohama Rubber Co., Ltd.
    • Takao Muraki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rubber composition
    • Patent number 5,268,402
    • Issue date Dec 7, 1993
    • The Yokohama Rubber Co., Ltd.
    • Masayoshi Daio
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber composition
    • Patent number 5,266,620
    • Issue date Nov 30, 1993
    • The Yokohama Rubber Co., Ltd.
    • Shigeru Shinoda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rubber compositions
    • Patent number 5,196,464
    • Issue date Mar 23, 1993
    • The Yokohama Rubber Co., Ltd.
    • Shigeru Shinoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber composition for tire tread
    • Patent number 5,194,485
    • Issue date Mar 16, 1993
    • The Yokohama Rubber Co., Ltd.
    • Yasushi Kikuchi
    • B60 - VEHICLES IN GENERAL