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 5824965 Non-oriented electrical steel sheet manufacturing method Dec 2, 2015
B 5825128 Shipment planning device, shipment planning method and computer program Dec 2, 2015
B 5825152 Steel for cold nitriding and cold nitriding parts Dec 2, 2015
B 5825157 Steel material for induction hardening Dec 2, 2015
B 5825180 Method for producing uncalcined coal-containing agglomerated ore for blast furnace using coal char Dec 2, 2015
B 5825185 Cold rolled steel sheet and method of manufacturing the same Dec 2, 2015
B 5825189 High-strength hot-rolled steel sheet excellent in elongation, hole expandability, and low temperature toughness, and method for producing the same Dec 2, 2015
B 5825194 Tube expanding head cleaning device for UOE steel pipe manufacturing and tube expanding method using the same Dec 2, 2015
B 5825199 Age-hardening steel and method for manufacturing machine parts Dec 2, 2015
B 5825204 Cold rolled steel sheet Dec 2, 2015
B 5825205 Cold rolled steel sheet manufacturing method Dec 2, 2015
B 5825206 Cold rolled steel sheet manufacturing method Dec 2, 2015
B 5825209 Gas wiping nozzle and method for manufacturing hot-dip galvanized steel sheet Dec 2, 2015
B 5825210 Pulse gas shield arc welding method Dec 2, 2015
B 5825215 Continuous casting method for steel Dec 2, 2015

46-60 (total:961)

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5824965 5825128 5825152 5825157 5825180 5825185 5825189 5825194 5825199 5825204 5825205 5825206 5825209 5825210 5825215

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Patent Ranking in Japan

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彩都総合特許事務所 新潟オフィス

新潟県新潟市東区新松崎3-22-15 ラフィネドミールⅡ-102 特許・実用新案 意匠 商標 訴訟 

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大阪府大阪市西区靱本町1丁目10番4号 本町井出ビル2F 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 

共栄国際特許商標事務所

〒543-0014 大阪市天王寺区玉造元町2番32-1301 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