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:Apr 22, 2021)

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公報番号発明の名称公報発行日備考
特許 5109256 Turbo compressor Dec 26, 2012
特許 5105232 Steering column device Dec 26, 2012
特許 5110352 Electric steering column device Dec 26, 2012
特許 5109452 Electric power steering device Dec 26, 2012
特許 5109942 One-way clutch and pulley device with built-in one-way clutch Dec 26, 2012
特許 5109693 Rack and pinion steering system Dec 26, 2012
特許 5109436 Data writing device, data writing method and electric power steering device of electric power steering device Dec 26, 2012
特許 5109653 Deep groove ball bearing Dec 26, 2012
特許 5105233 Electric steering column device Dec 26, 2012
特許 5109721 Tapered roller bearing Dec 26, 2012
特許 5110083 Spindle device Dec 26, 2012
特許 5105773 Speed control device for continuously variable transmission for vehicles Dec 26, 2012
特許 5109342 Electric power steering device Dec 26, 2012
特許 5110843 Grease composition for bearings with rubber seals and hub unit bearings with rubber seals for vehicles Dec 26, 2012 共同出願
特許 5104033 Coupling device for the shaft of the steering device and the yoke of the universal joint Dec 19, 2012

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5109256 5105232 5110352 5109452 5109942 5109693 5109436 5109653 5105233 5109721 5110083 5105773 5109342 5110843 5104033

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