TREA

Yamato Kakozai Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pouring plug for a container having a tubular blade
    • Patent number 5,147,070
    • Issue date Sep 15, 1992
    • Yamato Kakozai Co., Ltd.
    • Hidechika Iwamoto
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pouring plug of a container
    • Patent number 5,141,133
    • Issue date Aug 25, 1992
    • Marubeni Corporation
    • Satoru Ninomiya
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...