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Hiroko NAMEKAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Package and film
    • Patent number 11,731,825
    • Issue date Aug 22, 2023
    • Daiwa Can Company
    • Yuji Takeuchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of manufacturing two-piece food can
    • Patent number 10,052,675
    • Issue date Aug 21, 2018
    • Daiwa Can Company
    • Hiroko Namekawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKAGE AND FILM
    • Publication number 20200239219
    • Publication date Jul 30, 2020
    • DAIWA CAN COMPANY
    • Yuji TAKEUCHI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    METHOD OF MANUFACTURING TWO-PIECE FOOD CAN
    • Publication number 20160221064
    • Publication date Aug 4, 2016
    • DAIWA CAN COMPANY
    • Hiroko NAMEKAWA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...