TREA

Masanori Mawatachi

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mold for synthetic resin molding
    • Patent number 5,866,025
    • Issue date Feb 2, 1999
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hiroshi Kataoka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding of a synthetic resin
    • Patent number 5,424,112
    • Issue date Jun 13, 1995
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Hiroshi Kataoka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL