| Dec.10, 2012 |  | Relocation Notice of Tokyo Head Office (Opening : January 8, 2013) | 
| Dec.4, 2012 |  | Semiannual Business Report for the First Half of the 67th Business Year | 
| Nov.29, 2012 |  | Minebea wins the 2012 Internet IR Award by Daiwa Investor Relations Co., Ltd. | 
| Nov.28, 2012 |  | Minebea wins the 2012 Company Website Best Company Award by Nikko Investor Relations Co., Ltd. | 
| Nov.22, 2012 |  | Presentation(slide&text) of Investors Meeting for the Second Quarter of Fiscal Year Ending March 31, 2013 | 
| Nov.16, 2012 |  | Q&A texts of Investor Meeting for the Second Quarter of Fiscal Year Ending March 31, 2013 | 
| Nov.15, 2012 |  | Financial Data are updated | 
| Nov.8, 2012 |  | NMB Singapore Ltd. Certified as a Friend of Water by Singapore's Public Utilities Board | 
| Nov.2, 2012 |  | Presentation of Financial Results for the Second Quarter of Fiscal Year Ending March 31, 2013 | 
| Nov.2, 2012 |  | Presentation Slides for the Investor Meeting of Financial Results for the Second Quarter of Fiscal Year Ending March 31, 2013 | 
| Nov.2, 2012 |  | Consolidated Financial Information for the Second Quarter of Fiscal Year Ending March 31, 2013 | 
| Nov.2, 2012 |  | Main Shareholders are updated | 
| Nov.2, 2012 |  | Dividend/Share Repurchase are updated | 
| Nov.2, 2012 |  | Basic Policy for Profit Sharing with the Shareholders is updated | 
| Oct.26, 2012 |  | CSR/Environment site renewal | 
| Oct.11, 2012 |  | CSR Report 2012 is now available on website | 
| Oct.10, 2012 |  | Announcement and Presentation of Financial Results for Second Quarter of Fiscal Year Ending March 31, 2013 | 
| Oct.1, 2012 |  | Issued the "Conflict Minerals Response Policy" in the "Minebea Group Code of Conduct" | 
| Sept.19, 2012 |  | Minebea Cambodia appears on NHK WORLD television on Sept. 21, 2012 ! | 
| Sept.19, 2012 |  | Minebea's Pelmec Plant Certified as a Friend of Water by Singapore's Public Utilities Board | 
| Aug.30, 2012 |  | Chinese Subsidiary Minebea Electronic Devices (Suzhou) Ltd. Acquires ISO14001 Certificate and OHSAS 18001 Certificate | 
| Aug.21, 2012 |  | Minebea Donates Asahi Photo News Inc. Bulletin Boards to Schools in Miyota-machi, Nagano Pref. | 
| Aug.9, 2012 |  | Minebea Ranked A in the Environmental Ratings by Development Bank of Japan | 
| Aug.6, 2012 |  | Q&A texts of Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2013 | 
| Aug.1, 2012 |  | Summer Closing Notice | 
| July 31, 2012 |  | Presentation(slide&text) for Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2013 | 
| July 31, 2012 |  | Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2013 | 
| July 31, 2012 |  | Presentation Slide for Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2013 | 
| July 31, 2012 |  | Consolidated Financial Information for the First Quarter of Fiscal Year Ending March 31, 2013 | 
| July 31, 2012 |  | Financial Data are updated | 
| July 19, 2012 |  | Annual Report 2012 is now available | 
| July 19, 2012 |  | Top Management Message is updated | 
| July 12, 2012 |  | Medium-term Business Plan is updated | 
| July 10, 2012 |  | Announcement and Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2013 | 
| July 9, 2012 |  | Briefing on items on the agenda of shareholders' meeting is updated | 
| July 5, 2012 |  | Corporate Governance is updated | 
| June 28, 2012 |  | The 66th Ordinary General Meeting of Shareholders | 
| June 28, 2012 |  | Business Report for the 66th Business Year | 
| June 28, 2012 |  | Internal Control Report is updated | 
| June 28, 2012 |  | Dividend/Share Repurchase are updated | 
| June 28, 2012 |  | Basic Policy for Profit Sharing with the Shareholders is updated | 
| June 21, 2012 |  | Revision of Minebea Group Environmental Policy | 
| June 6, 2012 |  | Notice of the 66th Ordinary General Meeting of Shareholders | 
| May 30, 2012 |  | Dialogue with Suppliers | 
| May 30, 2012 |  | Establishment of Minebea Group CSR Procurement Guidelines | 
| May 23, 2012 |  | Q&A texts of Investor Meeting for Fiscal Year Ended March 31, 2012 | 
| May 23, 2012 |  | Presentation(slide&text) of Investor Meeting for Fiscal Year Ended March 31, 2012 | 
| May 17, 2012 |  | Financial Data are updated | 
| May 10, 2012 |  | Presentation of Financial Results for Fiscal Year Ended March 31, 2012 | 
| May 10, 2012 |  | Presentation Slides for the Investor Meeting of Financial Results for Fiscal Year Ended March 31, 2012 | 
| May 10, 2012 |  | Brief Report of Financial Results for Fiscal Year Ended March 31, 2012 | 
| May 10, 2012 |  | Main Shareholders are updated | 
| Apr.24, 2012 |  | Minebea wins the 2012 Gomez Internet IR Best Company Award by Morningstar Japan K.K. | 
| Apr.20, 2012 |  | Golden Week Holiday Closing Notice | 
| Apr.17, 2012 |  | Renewal of Online Product Catalogue - eMinebea.com - | 
| Apr.10, 2012 |  | Announcement and Presentation of Financial Results for Fiscal Year Ended March 31, 2012 | 
| Mar.30, 2012 |  | Bonds/Ratings are updated | 
| Mar.6, 2012 |  | Medium-term Business Plan is updated | 
| Feb.20, 2012 |  | Bonds/Ratings are updated | 
| Feb.16, 2012 |  | Presentation(slide&text) of Investors Meeting for the Third Quarter of Fiscal Year Ending March 31, 2012 and New Medium-term Business Plan | 
| Feb.16, 2012 |  | Q&A texts of Investors Meeting for the Third Quarter of Fiscal Year Ending March 31, 2012 and New Medium-term Business Plan | 
| Feb.15, 2012 |  | Financial Data are updated | 
| Feb.9, 2012 |  | Activity Report on CSR/Environment site | 
| Feb.3, 2012 |  | Presentation of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2012 and New Medium-term Business Plan | 
| Feb.3, 2012 |  | Presentation Slides for the Investor Meeting of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2012 and New Medium-term Business Plan | 
| Feb.2, 2012 |  | Consolidated Financial Information for the Third Quarter of Fiscal Year Ending March 31, 2012 | 
| Feb.1, 2012 |  | Announcement of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2012 and Presentation of the Third Quarter Results and New Medium-term Business Plan | 
| Jan.5, 2012 |  | Introducing Minebea's New Logo and Tagline |