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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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

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

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いわさき特許・商標事務所 埼玉県戸田市

埼玉県戸田市上戸田3-13-13 ガレージプラザ戸田公園A-2 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

あいぎ法律事務所

〒450-0002 愛知県名古屋市中村区名駅三丁目13番24号 第一はせ川ビル6階 特許・実用新案 意匠 商標 訴訟 鑑定 コンサルティング 

特許業務法人 湘洋内外特許事務所

〒220-0004 横浜市西区北幸1-11-15 横浜STビル8階 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング