Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Steel & Sumitomo Metal Corporation

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  2019 Application Ranking      29th  publications: 1018 上昇2018: 30th  1065)

  2019 Acquisition Ranking      20th  registrations: 1030 上昇2018: 23th  977)

(update:Jun 10, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6623533 Fe-based metal plate Dec 25, 2019
B 6623543 Organic resin coated steel Dec 25, 2019
B 6623555 Induction heating device Dec 25, 2019
B 6623581 Bottom bottom sliding device and coke oven diagnostic and/or repair device Dec 25, 2019
B 6623629 Method for manufacturing blast furnace coke Dec 25, 2019
B 6623663 End-coated Ni-plated steel foil, battery conductive member, and method for manufacturing Ni-plated steel foil Dec 25, 2019
B 6623686 Product member manufacturing method and product member Dec 25, 2019
B 6623719 Austenitic stainless steel Dec 25, 2019
B 6623722 High pressure tank Dec 25, 2019
B 6623761 Method for producing metastable austenitic stainless steel Dec 25, 2019
B 6623780 Clad plate, method for manufacturing the same, and equipment for induction heating cooker Dec 25, 2019
B 6623793 Continuous casting method Dec 25, 2019
B 6623795 Magnetic steel sheet and method for manufacturing magnetic steel sheet Dec 25, 2019
B 6623826 Electromagnetic force generator, continuous casting method and continuous casting machine Dec 25, 2019
B 6623926 Welded structure manufacturing method and welded structure Dec 25, 2019

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6623533 6623543 6623555 6623581 6623629 6623663 6623686 6623719 6623722 6623761 6623780 6623793 6623795 6623826 6623926

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Patent Ranking in Japan

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