2006 IR News

Nidec Completes the Acquisition of Valeo's Motors & Actuators Business And Announces its New Subsidiaries

Nidec Received a Correction Notice Based on Transfer Price Taxation

Nidec Announces Tender Offer for Shares of Brilliant Manufacturing Limited, Singapore

Nidec to Increase Shareholding in Nidec Sankyo

Nidec-Read Announces Secondary Offering of its Shares

Nidec Agrees to Acquire Valeo S.A. France Motors & Actuators Business to Strengthen its In-car Electric Motor Business

Nidec Copal Electronics Announces Results of Tender Offer to make Fujisoku Its Consolidated Subsidiary

First-half Results for the Fiscal Year 2006

INTERIM FINANCIAL STATEMENTS (U.S. GAAP)

Nidec Revises Interim and Year-end Dividend Forecasts Upward

Nidec Sankyo Revises Financial Forecasts Upward for the Six Months Ended September 30, 2006

Nidec Copal Electronics Revises Interim Dividend Forecast Upward

Nidec-Read Revises Financial Forecasts Upward for the Year Ending March 31, 2007

Nidec Tosok Revises Financial Forecasts for the Year Ending March 31, 2007

Nidec signs a MOU for the Acquisition of Valeo S.A. (France) Motors & Actuators Business to Strengthen its In-car Electric Motor Business

Nidec Copal Revises Financial Forecasts Upward for the Six Months Ended September 30, 2006

Nidec-Read Revises Financial Forecasts Upward for the Six Months Ended September 30, 2006

Nidec Copal Electronics Announces Tender Offer for Shares of Fujisoku Corporation

Nidec Beefs up HDD Motor R&D Capacity in Japan

QUARTERLY FINANCIAL STATEMENTS (U.S. GAAP)

Supplementary Financial Data

Financial Results for the 1st Quarter Ended June 30, 2006 < U.S. GAAP-based >

Nidec and its Listed Subsidiaries Announce Appointment of Temporary Auditors

Nidec and its Listed Subsidiaries Announce Resignation of Independent Auditor

Nidec Opens Branch Office in Dalian Free Trade Zone, China

Nidec Strengthens Automotive Motor Production in China

Nidec Vietnam to Launch Full-fledged Operations

Nidec to Increase Shareholding in Nidec Copal Electronics

Nidec to Increase Shareholding in Nidec Sankyo

Financial Results for the Year Ended March 31, 2006

FINANCIAL STATEMENTS (U.S. GAAP)

Nidec Revises Upward Non-consolidated Financial Forecasts for the Year Ended March 31, 2006

Nidec Revises Upward Year-end Dividend Forecast

Nidec to Make a Partial Amendment to Its Articles of Incorporation

Nidec-Read Revises Financial Forecasts Upward for the Year Ended March 31, 2006

Nidec Announces Establishment of Two Overseas Subsidiaries

QUARTERLY FINANCIAL STATEMENTS (U.S. GAAP)

Financial Results for the 3rd Quarter Ended Dec. 31, 2005 < U.S. GAAP-based >

Nidec to Increase Shareholding in Nidec Copal Electronics