TREA

Toshiyuki Iwamoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Frosted plastic container and process for producing the same
    • Patent number 5,436,043
    • Issue date Jul 25, 1995
    • Toyo Seikan Kaisha, Ltd.
    • Yasushi Hatano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Frosted container
    • Patent number 5,230,934
    • Issue date Jul 27, 1993
    • Toyo Seikan Kaisha Ltd.
    • Kozaburo Sakano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL