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Kenjiro Tanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic container having excellent decorative appearance
    • Patent number 9,744,749
    • Issue date Aug 29, 2017
    • Toyo Seikan Group Holdings, Ltd.
    • Yuuichirou Katou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Refuelling container for fuelcell, method for refuelling, and holde...
    • Patent number 8,393,364
    • Issue date Mar 12, 2013
    • Toyo Seikan Kaisha, Ltd.
    • Masayoshi Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Manufacturing method of resin container
    • Patent number 7,935,300
    • Issue date May 3, 2011
    • Toyo Seikan Kaisha, Ltd.
    • Kenjiro Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Manufacturing apparatus of resin container
    • Patent number 7,891,963
    • Issue date Feb 22, 2011
    • Toyo Seikan Kaisha Ltd.
    • Kenjiro Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastic container
    • Patent number 7,063,222
    • Issue date Jun 20, 2006
    • Toyo Seikan Kaisha, Ltd.
    • Toshiki Sakaguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents