Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Seiko Co., Ltd.

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  2011 Application Ranking      66th  publications: 579 下降2010: 60th  668)

  2011 Acquisition Ranking      83th  registrations: 404 上昇2010: 99th  298)

(update:Nov 25, 2021)

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公報番号発明の名称公報発行日備考
特開 2011-220420 Universal joint yoke Nov 4, 2011
特開 2011-218989 Electric power steering device Nov 4, 2011
特開 2011-220398 Yoke for cross shaft type universal joint and its manufacturing method Nov 4, 2011
特開 2011-220426 Manufacturing method of yoke for cross shaft type universal joint Nov 4, 2011
特開 2011-220536 Linear guide device Nov 4, 2011
特開 2011-220417 Yoke for cross shaft type universal joint Nov 4, 2011
特開 2011-220357 Planetary gear device Nov 4, 2011
特開 2011-220375 How to manufacture a ball screw Nov 4, 2011
特開 2011-220446 Ball screw device Nov 4, 2011
特開 2011-220488 Outer ring rotary rolling bearing, its sealing device removal method, and rolling mill Nov 4, 2011
特開 2011-218941 Steering column device Nov 4, 2011
特開 2011-213286 Steering device Oct 27, 2011
特開 2011-213255 Electric power steering device Oct 27, 2011
特開 2011-213325 Electric power steering device and its assembly method Oct 27, 2011
特開 2011-213288 Electric power steering device Oct 27, 2011

91-105 (total:579)

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2011-220420 2011-218989 2011-220398 2011-220426 2011-220536 2011-220417 2011-220357 2011-220375 2011-220446 2011-220488 2011-218941 2011-213286 2011-213255 2011-213325 2011-213288

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