Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Steel & Sumikin Engineering Co., Ltd.

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  2020 Application Ranking      547th  publications: 59 上昇2019: 581th  56)

  2020 Acquisition Ranking      445th  registrations: 56 上昇2019: 491th  48)

(update:Dec 1, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6804377 Sludge treatment equipment and sludge treatment method Dec 23, 2020
B 6800780 Plasma torch, molten metal heating device and molten metal heating method Dec 16, 2020
B 6797737 Heating tube Dec 9, 2020
B 6793869 Waste melting treatment method, waste melting slag powder and its manufacturing method Dec 2, 2020
B 6794565 Displacement meter Dec 2, 2020
B 6789462 Catalytic reactor and catalytic reaction method Nov 25, 2020
B 6789753 Coke furnace and its repair method Nov 25, 2020
B 6785585 Power generation method and power generation equipment Nov 18, 2020
B 6786001 Information output device, information output system, information output method, program, server device and data output method Nov 18, 2020
B 6786005 Information output device, information output system, information output method, program, server device and data output method Nov 18, 2020
B 6782061 Silicic acid fertilizer for gramineous plants Nov 11, 2020
B 6782868 Damping brace frame Nov 11, 2020
B 6774840 Viscoelastic damping damper Oct 28, 2020
B 6775384 Oxygen cleaning device Oct 28, 2020
B 6771689 Shoes that make up a slip seismic isolation device, its precursors, and their manufacturing methods Oct 21, 2020

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6804377 6800780 6797737 6793869 6794565 6789462 6789753 6785585 6786001 6786005 6782061 6782868 6774840 6775384 6771689

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Patent Ranking in Japan

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