Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Seiko Co., Ltd.

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  2012 Application Ranking      47th  publications: 835 上昇2011: 66th  579)

  2012 Acquisition Ranking      56th  registrations: 646 上昇2011: 83th  404)

(update:Jun 2, 2023)

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公報番号発明の名称公報発行日備考
特許 5103987 Manufacturing method of rolling bearing components and rolling bearings Dec 19, 2012
特許 5104707 Steering device and its manufacturing method Dec 19, 2012
特許 5104028 Electric power steering device Dec 19, 2012
特許 5104001 Telescopic shaft for vehicle steering Dec 19, 2012
特許 5104068 Position-adjustable steering device Dec 19, 2012
特許 5104906 Steering column device Dec 19, 2012
特許 5099485 Motor and electric power steering device using it Dec 19, 2012
特許 5104516 Mounting structure of sealing device for bearings Dec 19, 2012
特許 5104044 Position-adjustable steering device Dec 19, 2012
特許 5104908 Steering column device Dec 19, 2012
特許 5103819 Manufacturing method of raceway ring member for rolling bearing unit Dec 19, 2012
特許 5104332 A method for manufacturing a telescopic shaft, and a telescopic shaft manufactured by this manufacturing method. Dec 19, 2012
特許 5104033 Coupling device for the shaft of the steering device and the yoke of the universal joint Dec 19, 2012
特許 5104886 Steering column device Dec 19, 2012
特許 5104907 Steering column device Dec 19, 2012

16-30 (total:646)

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5103987 5104707 5104028 5104001 5104068 5104906 5099485 5104516 5104044 5104908 5103819 5104332 5104033 5104886 5104907

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