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Yuji Tomitaka

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  • Hiratsuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite container lid
    • Patent number 11,325,758
    • Issue date May 10, 2022
    • NIPPON CLOSURES CO., LTD.
    • Toru Sahara
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Synthetic resin container closure and combination of same and conta...
    • Patent number 9,511,905
    • Issue date Dec 6, 2016
    • NIPPON CLOSURES CO., LTD.
    • Youichi Tsujiguchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Container cap
    • Patent number 7,607,547
    • Issue date Oct 27, 2009
    • Japan Crown Cork Co., Ltd.
    • Mitsuo Kumata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastic cap featuring excellent sealing and venting
    • Patent number 7,575,121
    • Issue date Aug 18, 2009
    • Japan Crown Cork Co., Ltd.
    • Shinji Ooka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW CAP WITH TAMPER-EVIDENT BAND
    • Publication number 20250026542
    • Publication date Jan 23, 2025
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Koki SHIBATA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COMPOSITE CONTAINER LID
    • Publication number 20200071041
    • Publication date Mar 5, 2020
    • NIPPON CLOSURES CO., LTD.
    • Toru SAHARA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SYNTHETIC RESIN CONTAINER CLOSURE AND COMBINATION OF SAME AND CONTA...
    • Publication number 20140319093
    • Publication date Oct 30, 2014
    • Youichi Tsujiguchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Container cap
    • Publication number 20080087625
    • Publication date Apr 17, 2008
    • Japan Crown Cork Co., Ltd.
    • Mitsuo Kumata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Plastic cap featuring excellent sealing and venting
    • Publication number 20060138073
    • Publication date Jun 29, 2006
    • TOYO SEIKAN KAISHA, LTD
    • Shinji Ooka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL