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Hisato Shimizu

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Weighing method in prepla type injection molding machine
    • Patent number 6,645,405
    • Issue date Nov 11, 2003
    • Nissei Plastic Industrial Co., Ltd.
    • Hisato Shimizu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for controlling injection molding machine
    • Patent number 6,558,588
    • Issue date May 6, 2003
    • Nissei Plastic Industrial Co., Ltd.
    • Takayoshi Shioiri
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Preplasticizing injection apparatus
    • Patent number 5,861,182
    • Issue date Jan 19, 1999
    • Nissei Plastic Industrial Co., Ltd.
    • Kiyoto Takizawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents