Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Seiko Co., Ltd.

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　■　2018 Application Ranking      94th 　publications: 448 （下降2017: 52th  846）

　■　2018 Acquisition Ranking      88th 　registrations: 346 （上昇2017: 101th  305）

（update：Mar 29, 2023）

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Nippon Seiko Co., Ltd.の商標一覧
Publication numberTitle of the InventionPublic. dateRemarks
B 6442752 Rack manufacturing method, steering device manufacturing method, and vehicle manufacturing method Dec 26, 2018
B 6442830 Wheel hub unit assembling apparatus, wheel hub unit manufacturing method, and automobile manufacturing method Dec 26, 2018
B 6442831 Table device and transfer device Dec 26, 2018
B 6443062 Side seal for linear motion rolling guide Dec 26, 2018
B 6443535 End cap and linear motion guide device including the same Dec 26, 2018
B 6443539 Wheel bearing unit for vehicle Dec 26, 2018
B 6443595 Workpiece supporting device, processing device, processing method, bearing manufacturing method, vehicle manufacturing method, and mechanical device manufacturing method Dec 26, 2018
B 6439245 Radial roller bearings Dec 19, 2018
B 6439262 Rolling bearing Dec 19, 2018
B 6439333 Rolling bearing guide device Dec 19, 2018
B 6439469 Rolling bearing Dec 19, 2018
B 6439480 Bearing cap with sensor unit and rolling bearing unit Dec 19, 2018
B 6439498 Fatigue life evaluation method, fatigue life evaluation system and fatigue life evaluation program Dec 19, 2018
B 6439897 Torque transmission joint and electric power steering device Dec 19, 2018
B 6435642 Cage for thrust roller bearing and thrust roller bearing using the cage Dec 12, 2018

1-15 (total:349)

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6442752 6442830 6442831 6443062 6443535 6443539 6443595 6439245 6439262 6439333 6439469 6439480 6439498 6439897 6435642

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Patent Ranking in Japan

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