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Manufacturing method for metal cap
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Patent number 10,800,585
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Issue date Oct 13, 2020
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NIPPON CLOSURES CO., LTD.
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Kouichi Tsuchiya
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Easily openable container lid
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Patent number 10,787,296
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Issue date Sep 29, 2020
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NIPPON CLOSURES CO., LTD.
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Yusuke Okubo
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Easily openable container lid
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Patent number 9,969,537
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Issue date May 15, 2018
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NIPPON CLOSURES CO., LTD.
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Yusuke Okubo
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL