Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Steel & Sumitomo Metal Corporation

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  2021 Application Ranking      22th  publications: 583 上昇2020: 26th  1159)

  2021 Acquisition Ranking      13th  registrations: 508 上昇2020: 17th  1097)

(update:Jun 18, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6879442 Vehicle skeleton member Jun 2, 2021
B 6879686 Manufacturing method of porous carbon material Jun 2, 2021
B 6880235 Brake linings for railroad vehicles, disc brake systems for railroad vehicles using them, and sintered friction materials used for brake linings for railroad vehicles. Jun 2, 2021
B 6880238 Hot-dip plated steel wire and its manufacturing method Jun 2, 2021
B 6880690 Method for manufacturing molten Zn-Al-Mg-based galvanized steel sheet and molten Zn-Al-Mg-based plated steel sheet Jun 2, 2021
B 6880814 Electrical steel sheet and its manufacturing method Jun 2, 2021
B 6880825 Quantitative evaluation method, equipment and program for the appearance of board panels Jun 2, 2021
B 6880887 Manufacturing method of metal plate for metal siding Jun 2, 2021
B 6880920 Non-oriented electrical steel sheet and its manufacturing method, and motor core and its manufacturing method Jun 2, 2021
B 6880922 Painted metal plate Jun 2, 2021
B 6880943 Manufacturing method of molten aluminum plated steel wire Jun 2, 2021
B 6880948 Nozzle device Jun 2, 2021
B 6880951 Manufacturing method of coal-containing agglomerate and coal-containing agglomerate Jun 2, 2021
B 6880959 Joined body and joining method Jun 2, 2021
B 6880980 Induction heating device and induction heating method Jun 2, 2021

61-75 (total:536)

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6879442 6879686 6880235 6880238 6880690 6880814 6880825 6880887 6880920 6880922 6880943 6880948 6880951 6880959 6880980

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Patent Ranking in Japan

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