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:Jan 21, 2021)

2011  2012  2013  2014  2016  2017  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 5835268 Plated steel for truck/bus fuel tanks and fuel tanks Dec 24, 2015
B 5835531 Continuous casting method for slabs for extra-thick steel plates Dec 24, 2015
B 5835620 Coke production method Dec 24, 2015
B 5835621 Hot-pressed steel plate member, manufacturing method thereof, and hot-pressed steel plate Dec 24, 2015
B 5835622 Hot-pressed steel plate member, manufacturing method thereof, and hot-pressed steel plate Dec 24, 2015
B 5835624 Steel plates for hot pressing, surface-treated steel plates, and methods for producing the same Dec 24, 2015
B 5835625 Polyolefin-coated UOE steel pipe and method for producing the same Dec 24, 2015
B 5835952 Rotary welding tool for friction stir welding, and friction stir welding method using the same Dec 24, 2015
B 5836826 Indirect spot welding method Dec 24, 2015
B 5836972 L-shaped product manufacturing method Dec 24, 2015
B 5838118 Combustion air introduction control method for coke dry fire extinguishing equipment Dec 24, 2015
B 5832183 Reusing method of wet dust in blast furnace products Dec 16, 2015
B 5832184 Reusing method of wet dust in blast furnace products Dec 16, 2015
B 5832756 Liquid phase diffusion bonding method for steel bars Dec 16, 2015
B 5833977 Lubricating water remover Dec 16, 2015

16-30 (total:961)

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5835268 5835531 5835620 5835621 5835622 5835624 5835625 5835952 5836826 5836972 5838118 5832183 5832184 5832756 5833977

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Patent Ranking in Japan

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東京都江東区亀戸一丁目8番8号大樹生命亀戸ビル6階 6TH FLOOR, TAIJU SEIMEI KAMEIDO BLDG., 8-8, KAMEIDO 1-CHOME, KOTO-KU, TOKYO 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 

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愛知県名古屋市天白区中平三丁目2702番地 グランドールS 203号 特許・実用新案 意匠 商標 外国特許 外国商標 訴訟 鑑定 コンサルティング