TREA

Kazuo Hachiya

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  • Kodaira, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame-retardant rubber tires
    • Patent number 5,531,256
    • Issue date Jul 2, 1996
    • Bridgestone Corporation
    • Takatsugu Hashimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flame-retardant rubber tires
    • Patent number 5,341,862
    • Issue date Aug 30, 1994
    • Bridgestone Corporation
    • Takatsugu Hashimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flame-retardant rubber compositions
    • Patent number 5,340,867
    • Issue date Aug 23, 1994
    • Bridgestone Corporation
    • Kazuo Yagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...