Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Steel & Sumitomo Metal Corporation

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  2021 Application Ranking      23th  publications: 671 上昇2020: 26th  1159)

  2021 Acquisition Ranking      18th  registrations: 604 下降2020: 17th  1097)

(update:Aug 4, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
B 6912752 Slag molded body Aug 4, 2021
B 6913645 Viscous damper Aug 4, 2021
B 6913648 Mass damper Aug 4, 2021
B 6913902 Tar stain cleaner and tar stain cleaning method Aug 4, 2021
B 6914213 Manufacturing method of suspension Aug 4, 2021
B 6915386 Welded structure Aug 4, 2021
B 6915428 Manufacturing process control systems, methods and programs Aug 4, 2021
B 6915462 Rolling equipment and rolling method Aug 4, 2021
B 6915522 Slag forming suppression method and converter refining method Aug 4, 2021
B 6915549 Sliding member and its manufacturing method Aug 4, 2021
B 6915688 Directional electrical steel sheet Aug 4, 2021
B 6915689 Directional electrical steel sheet and its manufacturing method Aug 4, 2021
B 6915690 Directional electrical steel sheet Aug 4, 2021
B 6915699 Pre-coated steel sheet Aug 4, 2021
B 6915709 Structure Aug 4, 2021

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6912752 6913645 6913648 6913902 6914213 6915386 6915428 6915462 6915522 6915549 6915688 6915689 6915690 6915699 6915709

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Patent Ranking in Japan

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