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Nippon Steel & Sumitomo Metal Corporation

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  2015 Application Ranking      50th  publications: 794 下降2014: 46th  806)

  2015 Acquisition Ranking      31th  registrations: 858 下降2014: 22th  1469)

(update:May 6, 2021)

2011  2012  2013  2014  2016  2017  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
2013-161489 Plug used in punching machine Dec 24, 2015
2013-161567 Seamless steel pipe and its manufacturing method Dec 24, 2015
2013-161621 Surface-treated zinc-based plated steel sheet having excellent corrosion resistance on scratches and end faces and method for producing the same Dec 24, 2015
2013-161780 Rolling equipment and rolling monitoring method Dec 24, 2015
2013-161794 rail Dec 24, 2015
2013-161863 Grain-oriented electrical steel sheet and method for manufacturing the same Dec 24, 2015
2013-161922 Method and apparatus for measuring Fe-Zn alloy phase thickness of galvannealed steel sheet Dec 24, 2015
2013-161937 Spot welded joint Dec 24, 2015
2013-164885 Steel wall Dec 24, 2015
2015-536810 Process for producing highly abrasion resistant polyamide-imide coatings on threaded tubular elements from non-carcinogenic aqueous dispersions Dec 24, 2015
A 2015-231886 Flow volume cargo return equipment and return method Dec 24, 2015
A 2015-231922 Magnesia carbon brick Dec 24, 2015
A 2015-231935 Manufacturing method of civil engineering materials for land use Dec 24, 2015
A 2015-231937 Manufacturing method of civil engineering materials for land use Dec 24, 2015
A 2015-232157 Dephosphorization treatment method of molten steel using vacuum degassing equipment Dec 24, 2015

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2013-161489 2013-161567 2013-161621 2013-161780 2013-161794 2013-161863 2013-161922 2013-161937 2013-164885 2015-536810 2015-231886 2015-231922 2015-231935 2015-231937 2015-232157

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