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Shyoji Yokokoji

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  • Yashio, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Container bag
    • Patent number 4,212,299
    • Issue date Jul 15, 1980
    • Toppan Printing Co., Ltd.
    • Shyoji Yokokoji
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Package for a sterilized material
    • Patent number 4,206,844
    • Issue date Jun 10, 1980
    • Toppan Printing Co., Ltd.
    • Sunao Thukamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Package for sterilization
    • Patent number 4,168,779
    • Issue date Sep 25, 1979
    • Toppan Printing Co., Ltd.
    • Shyoji Yokokoji
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL