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:Aug 12, 2022)

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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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特許事務所紹介 IP Force 特許事務所紹介

名古屋国際特許業務法人

〒460-0003 愛知県名古屋市中区錦1-20-19 名神ビル2F 〒107-0052 東京都港区赤坂2-2-21 永田町法曹ビル9F(東京支店) 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

久野特許事務所

兵庫県西宮市高木西町18番5号 特許・実用新案 意匠 商標 外国特許 訴訟 コンサルティング 

薬丸特許事務所

〒567-0883 大阪府茨木市大手町2番6号 丸吉ビル202号 特許・実用新案 意匠 商標 訴訟 鑑定 コンサルティング