Patent Ranking in Japan - Applicant details - Japanese version

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NTN Corporation

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  2020 Application Ranking      52th  publications: 669 変わらず2019: 52th  708)

  2020 Acquisition Ranking      88th  registrations: 316 下降2019: 68th  361)

(update:May 27, 2022)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021  2022 

Publication numberTitle of the InventionPublic. dateRemarks
A 2020-204087 Bearing parts Dec 24, 2020
A 2020-204311 Atmospheric stirring fan and heat treatment furnace Dec 24, 2020
A 2020-204371 Dynamic pressure type bearing unit and motor Dec 24, 2020
A 2020-204392 Bearing device for wheels Dec 24, 2020
A 2020-199826 Vehicle power assist system Dec 17, 2020
A 2020-200839 Link actuator Dec 17, 2020
A 2020-200944 Tapered roller bearing Dec 17, 2020
A 2020-197288 bearing Dec 10, 2020
A 2020-190276 Electric actuator Nov 26, 2020
A 2020-190283 Bearing equipment Nov 26, 2020
A 2020-190289 Bearing equipment Nov 26, 2020
A 2020-190290 Bearing equipment Nov 26, 2020
A 2020-191722 Electric actuator Nov 26, 2020
A 2020-185847 Sensor mounting structure for in-wheel motor drive Nov 19, 2020
A 2020-186807 Torque damper Nov 19, 2020

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2020-204087 2020-204311 2020-204371 2020-204392 2020-199826 2020-200839 2020-200944 2020-197288 2020-190276 2020-190283 2020-190289 2020-190290 2020-191722 2020-185847 2020-186807

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Patent Ranking in Japan

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