TREA

Hiyoshi Doi

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  • Izumisano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Auger feeder
    • Patent number 4,895,274
    • Issue date Jan 23, 1990
    • Takeda Chemical Industries, Ltd.
    • Shuji Morimoto
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Granular material processing apparatus with seal for stirrer shaft...
    • Patent number 4,509,568
    • Issue date Apr 9, 1985
    • Takeda Chemical Industries, Ltd.
    • Toshihiro Kawaguchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL