Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Steel & Sumitomo Metal Corporation

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  2021 Application Ranking      20th  publications: 467 上昇2020: 26th  1159)

  2021 Acquisition Ranking      16th  registrations: 354 上昇2020: 17th  1097)

(update:May 6, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
B 6865049 Continuous casting method of mold powder and steel for continuous casting Apr 28, 2021
B 6866189 rail Apr 28, 2021
B 6866650 Continuous casting method of Ni-containing steel Apr 28, 2021
B 6866685 Method for estimating the allowable amount of ettringite and how to determine the allowable amount of sulfur Apr 28, 2021
B 6866691 Laminated joint and its manufacturing method Apr 28, 2021
B 6866696 Non-oriented electrical steel sheet and its manufacturing method, and motor core and its manufacturing method Apr 28, 2021
B 6866736 Sulfur dioxide gas measurement method and measuring device Apr 28, 2021
B 6866786 Cylinder valve Apr 28, 2021
B 6866791 Toughness predictor, toughness prediction method, and program Apr 28, 2021
B 6866805 Mount and its manufacturing method Apr 28, 2021
B 6866932 Hot-rolled steel sheet and its manufacturing method Apr 28, 2021
B 6866933 Hot-rolled steel sheet and its manufacturing method Apr 28, 2021
B 6867625 Railroad vehicle squeak evaluation system and squeak reduction system using this Apr 28, 2021
B 6862657 Sliding gate plate Apr 21, 2021
B 6862723 Continuously cast steel slabs and continuous casting methods Apr 21, 2021

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6865049 6866189 6866650 6866685 6866691 6866696 6866736 6866786 6866791 6866805 6866932 6866933 6867625 6862657 6862723

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Patent Ranking in Japan

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5月20日(木) - 東京 港区

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5月20日(木) - 愛知 名古屋市

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5月20日(木) - 大阪 大阪市

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5月20日(木) - 福岡 福岡市

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〒973-8403 福島県いわき市内郷綴町榎下16-3 内郷商工会別棟事務所2階 特許・実用新案 意匠 商標 コンサルティング