# 【表紙】

【提出書類】 | 有価証券報告書
【根拠条文】 | 金融商品取引法第24条第１項
【提出先】 | 関東財務局長
【提出日】 | 2018年６月21日
【事業年度】 | 第45期(自　2017年４月１日　至　2018年３月31日)
【会社名】 | 日本電産株式会社
【英訳名】 | NIDEC CORPORATION
【代表者の役職氏名】 | 代表取締役会長（最高経営責任者）　永守 重信
【本店の所在の場所】 | 京都市南区久世殿城町３３８番地
【電話番号】 | （０７５）９２２－１１１１（代表）
【事務連絡者氏名】 | 経理部長　羽鳥 伴彦
【最寄りの連絡場所】 | 京都市南区久世殿城町３３８番地
【電話番号】 | （０７５）９２２－１１１１（代表）
【事務連絡者氏名】 | 経理部長　羽鳥 伴彦
【縦覧に供する場所】 | 株式会社東京証券取引所 （東京都中央区日本橋兜町２番１号）

E01975 65940 日本電産株式会社 NIDEC CORPORATION 企業内容等の開示に関する内閣府令 第三号様式 IFRS true CTE CTE 2017-04-01 2018-03-31 FY 2018-03-31 2016-04-01 2017-03-31 2017-03-31 1 false false false E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01975-000 2018-03-31 jpcrp_cor:No9MajorShareholdersMember E01975-000 2018-03-31 jpcrp_cor:No10MajorShareholdersMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01975-000 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01975-000 2018-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01975-000 2018-03-31 jpcrp_cor:No1MajorShareholdersMember E01975-000 2018-03-31 jpcrp_cor:No2MajorShareholdersMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2017-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2015-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2014-04-01 2015-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2014-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2013-04-01 2014-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2018-03-31 jpcrp_cor:No3MajorShareholdersMember E01975-000 2018-03-31 jpcrp_cor:No4MajorShareholdersMember E01975-000 2018-03-31 jpcrp_cor:No5MajorShareholdersMember E01975-000 2018-03-31 jpcrp_cor:No6MajorShareholdersMember E01975-000 2018-03-31 jpcrp_cor:No7MajorShareholdersMember E01975-000 2018-03-31 jpcrp_cor:No8MajorShareholdersMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01975-000 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01975-000 2018-06-21 E01975-000 2018-03-31 E01975-000 2017-03-31 E01975-000 2016-04-01 2017-03-31 E01975-000 2016-03-31 E01975-000 2015-04-01 2016-03-31 E01975-000 2015-03-31 E01975-000 2014-04-01 2015-03-31 E01975-000 2014-03-31 E01975-000 2013-04-01 2014-03-31 E01975-000 2017-04-01 2018-03-31 E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01975-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01975-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E01975-000 2016-04-01 2017-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY