TREA

Toshio Tokunaga

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  • Fuchu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and drum for molding tire
    • Patent number 7,361,244
    • Issue date Apr 22, 2008
    • Bridgestone Corporation
    • Toshio Tokunaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing tire
    • Patent number 7,241,353
    • Issue date Jul 10, 2007
    • Bridgestone Corporation
    • Toshio Tokunaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire building apparatus
    • Patent number 6,739,366
    • Issue date May 25, 2004
    • Bridgestone Corporation
    • Toshio Tokunaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of forming green tire
    • Patent number 5,380,384
    • Issue date Jan 10, 1995
    • Bridgestone Corporation
    • Toshio Tokunaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire component member attaching apparatus
    • Patent number 5,169,483
    • Issue date Dec 8, 1992
    • Bridgestone Corporation
    • Toshio Tokunaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire building apparatus
    • Patent number 5,164,035
    • Issue date Nov 17, 1992
    • Bridgestone Corporation
    • Tsuneharu Nakajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for cutting an elongate rubbery strip
    • Patent number 4,516,451
    • Issue date May 14, 1985
    • Bridgestone Tire Company Limited
    • Masaru Takeshita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL