Patent Ranking in Japan - Applicant details - Japanese version

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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:Jul 29, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 5834740 Method of manufacturing projection welded joint Dec 24, 2015
B 5834749 Welding method for steel pipe piles Dec 24, 2015
B 5834808 Chromate-free colored painted metal plate Dec 24, 2015
B 5834863 Least square parameter calculation method by programmable logic controller, programmable logic controller and program thereof Dec 24, 2015
B 5835028 Lap resistance spot welding method Dec 24, 2015
B 5835075 Method of estimating inflation pressure Dec 24, 2015
B 5835076 Method for raising the temperature of the charge and residue at the bottom of the blast furnace Dec 24, 2015
B 5835079 Method for manufacturing ferritic heat resistant steel Dec 24, 2015
B 5835099 Pretreatment method for sintering raw material Dec 24, 2015
B 5835102 Device and method for cutting out contents Dec 24, 2015
B 5835110 Quay seismic structure and seismic reinforcement method Dec 24, 2015
B 5835120 Method for producing modified soil Dec 24, 2015
B 5835131 Immersion nozzle Dec 24, 2015
B 5835144 Method for producing uncalcined coal-containing agglomerated ore for blast furnace Dec 24, 2015
B 5835153 Mold flux for continuous casting of steel and continuous casting method Dec 24, 2015

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5834740 5834749 5834808 5834863 5835028 5835075 5835076 5835079 5835099 5835102 5835110 5835120 5835131 5835144 5835153

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特許事務所紹介 IP Force 特許事務所紹介

特許業務法人 矢野内外国特許事務所

大阪府大阪市中央区南本町二丁目2番9号 辰野南本町ビル8階 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 

芦屋国際特許事務所

659-0068 兵庫県芦屋市業平町4-1 イム・エメロードビル503 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 

田中特許事務所

静岡県静岡市葵区紺屋町11−1ガーデンスクエアビル9F 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