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Nippon Steel & Sumitomo Metal Corporation

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  2013 Application Ranking      36th  publications: 1048 上昇2012: 727th  43)

  2013 Acquisition Ranking      21th  registrations: 1504 上昇2012: 885th  34)

(update:Jun 18, 2021)

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公報番号発明の名称公報発行日備考
特開 2013-256697 Blast furnace blast start-up operation method Dec 26, 2013
特開 2013-256696 Blast furnace operation method Dec 26, 2013
特表 2013-545940 Pipe threaded joint with excellent low temperature performance Dec 26, 2013 共同出願
特開 2013-256698 Blast furnace blast method Dec 26, 2013
特開 2013-256279 Vehicle skeleton structure having excellent collision resistance and method of calculating collision performance of vehicle skeleton structure Dec 26, 2013
特開 2013-257969 Switch diagnostic method and diagnostic apparatus Dec 26, 2013
特開 2013-256699 Thick high-strength steel sheet with excellent weldability and toughness in the heat-affected zone and method of manufacturing the same Dec 26, 2013
特開 2013-255884 Magnetic material sorting device Dec 26, 2013 共同出願
特開 2013-256791 Pipe pile and its construction method Dec 26, 2013
特開 2013-258876 Eddy current type speed reducer Dec 26, 2013
特開 2013-256690 Sintering operation method Dec 26, 2013
特開 2013-257169 Measuring method for hot bond strength of amorphous refractories Dec 26, 2013 共同出願
特開 2013-258848 Loss measurement method for permanent magnet synchronous motor and loss measurement system for permanent magnet synchronous motor Dec 26, 2013
特開 2013-257181 Blast furnace tap diameter measurement method, blast furnace tap diameter measurement system, and computer program Dec 26, 2013
特開 2013-252567 Bending member manufacturing apparatus having correction function and bending member manufacturing method Dec 19, 2013

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2013-256697 2013-256696 2013-545940 2013-256698 2013-256279 2013-257969 2013-256699 2013-255884 2013-256791 2013-258876 2013-256690 2013-257169 2013-258848 2013-257181 2013-252567

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Patent Ranking in Japan

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