Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Seiko Co., Ltd.

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　■　2019 Application Ranking      100th 　publications: 436 （下降2018: 94th  448）

　■　2019 Acquisition Ranking      53th 　registrations: 462 （上昇2018: 88th  346）

（update：Mar 29, 2023）

2011  2012  2013  2014  2015  2016  2017  2018  2020  2021  2022  2023 

Nippon Seiko Co., Ltd.の商標一覧
Publication numberTitle of the InventionPublic. dateRemarks
B 6623590 Rolling bearing with sensor, motor, vehicle and mechanical device Dec 25, 2019
B 6623689 Steering device Dec 25, 2019
B 6623715 Steering wheel position adjustment device Dec 25, 2019
B 6623720 Spindle device Dec 25, 2019
B 6623948 Actuator Dec 25, 2019
B 6624213 Electric power steering device Dec 25, 2019
B 6624248 Bearing cap and rolling bearing unit Dec 25, 2019
B 6624354 Oscillation processing apparatus, hub unit bearing manufacturing method, and automobile manufacturing method Dec 25, 2019
B 6624357 Motor control device, motor control method, and electric power steering device Dec 25, 2019
B 6620290 Vibro-acoustic analysis method and device and device abnormal part estimation method and device Dec 18, 2019
B 6620421 Drip-proof structure of electric motor and control device thereof, and electric power steering device, actuator, and vehicle using the drip-proof structure Dec 18, 2019
B 6620488 Wireless sensor transmitter Dec 18, 2019
B 6620529 Ball screw Dec 18, 2019
B 6620880 Steering device Dec 18, 2019
B 6620910 Steering device Dec 18, 2019

1-15 (total:465)

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6623590 6623689 6623715 6623720 6623948 6624213 6624248 6624354 6624357 6620290 6620421 6620488 6620529 6620880 6620910

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Patent Ranking in Japan

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