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 5825223 How to load coal into the coke oven Dec 2, 2015
B 5825224 High-strength steel sheet having excellent surface layer arrestability and method for producing the same Dec 2, 2015
B 5825225 Hot rolled steel sheet manufacturing method Dec 2, 2015
B 5825226 Pipe number counting method, pipe number counting device, and computer program Dec 2, 2015
B 5825232 Combined steel wall and method of designing combined steel wall Dec 2, 2015
B 5825295 Hot dip galvanized steel pipe and method for manufacturing hot dip galvanized steel pipe Dec 2, 2015
B 5825343 Alloyed hot dip galvanized steel sheet and method for producing the same Dec 2, 2015
B 5825428 Eddy current type speed reducer Dec 2, 2015
B 5825456 Continuous casting method of slab Dec 2, 2015
B 5825459 Manufacturing method and manufacturing facility for reduced iron Dec 2, 2015
B 5825826 Welded steel manufacturing method Dec 2, 2015
B 5826051 Continuous fixed bed catalytic reactor and catalytic reaction method using the same Dec 2, 2015
B 5826100 Thermal insulation foundation structure Dec 2, 2015
B 5826754 Method for coating wear-resistant threaded tubular components and wear-resistant threaded tubular components and threaded tubular connections Dec 2, 2015
B 5827368 Method for removing foreign matter from hot metal pot and apparatus for removing foreign matter from hot metal pot Dec 2, 2015

61-75 (total:961)

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5825223 5825224 5825225 5825226 5825232 5825295 5825343 5825428 5825456 5825459 5825826 5826051 5826100 5826754 5827368

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Patent Ranking in Japan

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