Patent Ranking in Japan - Applicant details - Japanese version

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IHI Corporation

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  2019 Application Ranking      87th  publications: 494 上昇2018: 106th  406)

  2019 Acquisition Ranking      91th  registrations: 300 下降2018: 78th  370)

(update:Sep 16, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6623619 Blast processing apparatus and blast processing method Dec 25, 2019
B 6623724 Anchored vessel number prediction system, anchored vessel number forecasting method, and an anchored vessel number forecast program Dec 25, 2019
B 6624338 Variable nozzle unit seal structure and variable capacity supercharger Dec 25, 2019
B 6624359 MIG welding method Dec 25, 2019
B 6625320 Coil device, contactless power supply system and auxiliary magnetic member Dec 25, 2019
B 6626328 Aircraft electric taxiing system Dec 25, 2019
B 6620401 Robot tool maintenance determination device Dec 18, 2019
B 6620432 Logic generator Dec 18, 2019
B 6620433 Control monitoring system Dec 18, 2019
B 6620440 Centrifugal compressor Dec 18, 2019
B 6620563 Measuring device Dec 18, 2019
B 6620828 Plant cultivation room management system and plant cultivation room management control method Dec 18, 2019
B 6621718 Method and apparatus for discharging spontaneous coal in coal storage tank Dec 18, 2019
B 6617458 Rotating machine Dec 11, 2019
B 6617469 drying furnace Dec 11, 2019

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6623619 6623724 6624338 6624359 6625320 6626328 6620401 6620432 6620433 6620440 6620563 6620828 6621718 6617458 6617469

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Patent Ranking in Japan

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