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Satoru Kokubu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for applying bead flipper
    • Patent number 5,282,912
    • Issue date Feb 1, 1994
    • Sumitomo Rubber Industries, Ltd.
    • Satoru Kokubu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for applying bead filler
    • Patent number 5,108,538
    • Issue date Apr 28, 1992
    • Sumitomo Rubber Industries, Ltd.
    • Satoru Kokubu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bead appex applying method and device
    • Patent number 4,933,034
    • Issue date Jun 12, 1990
    • Sumitomo Rubber Industries, Limited
    • Satoru Kokubu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL