TREA

Yoshiki Maki

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pelletizing die for synthetic resin extruding machine
    • Patent number 4,516,925
    • Issue date May 14, 1985
    • The Japan Steel Works, Ltd.
    • Daijiro Fujita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipe die for underwater pelletizer
    • Patent number 4,470,791
    • Issue date Sep 11, 1984
    • The Japan Steel Works, Ltd.
    • Yoshitomo Tanaka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing a rubber melt in a temperature-controlled scre...
    • Patent number 4,332,932
    • Issue date Jun 1, 1982
    • Japan Synthetic Rubber Co., Ltd.
    • Kunihiro Harada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Biaxial vent extruder
    • Patent number 4,260,264
    • Issue date Apr 7, 1981
    • The Japan Steel Works Ltd.
    • Yoshiki Maki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE