| Dec.28, 2010 |  | Analyst Coverage is updated | 
| Dec.16, 2010 |  | Minebea wins the 2010 Internet IR Best Company Award by Daiwa Investor Relations Co., Ltd. | 
| Dec.14, 2010 |  | LED Drivers are updated | 
| Dec.7, 2010 |  | Small Diameter / High Speed PM stepping motors are updated | 
| Dec.3, 2010 |  | Semiannual Business Report for the First Half of the 65th Business Year | 
| Nov.30, 2010 |  | Minebea wins the 2010 Internet IR Best Company Award by Nikko Investor Relations Co., Ltd. | 
| Nov.26, 2010 |  | COOL LEAF was exhibited at the waiting room of "APEC Economic Leaders' Meeting" | 
| Nov.19, 2010 |  | Presentation(slide&text) of Investor Meeting for the Second Quarter of Fiscal Year Ending March 31, 2011 | 
| Nov.17, 2010 |  | Q&A texts of Investor Meeting for the Second Quarter of Fiscal Year Ending March 31, 2011 | 
| Nov.12, 2010 |  | Financial Data are updated | 
| Nov.2, 2010 |  | Presentation of Financial Results for the Second Quarter of Fiscal Year Ending March 31, 2011 | 
| Nov.2, 2010 |  | Presentation Slides for the Investor Meeting of Financial Results for the Second Quarter of Fiscal Year Ending March 31, 2011 | 
| Nov.2, 2010 |  | Consolidated Financial Information for the Second Quarter of Fiscal Year Ending March 31, 2011 | 
| Nov.2, 2010 |  | Main Shareholders are updated | 
| Nov.2, 2010 |  | Dividend/Share Repurchase are updated | 
| Nov.2, 2010 |  | Basic Policy for Profit Sharing with the Shareholders is updated | 
| Oct.18, 2010 |  | Analyst Coverage is updated | 
| Oct.8, 2010 |  | Minebea Group Officer and Employee Compliance Guidelines | 
| Oct.4, 2010 |  | Announcement and Presentation of Financial Results for Second Quarter of Fiscal Year Ending March 31, 2011 | 
| Sept.13, 2010 |  | Medium-term Business Plan is updated | 
| Aug.6, 2010 |  | Q&A texts of Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2011 | 
| Aug.3, 2010 |  | Financial Data are updated | 
| July 30, 2010 |  | Presentation (slide&text) for Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2011 | 
| July 30, 2010 |  | Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2011 | 
| July 30, 2010 |  | Presentation Slide for Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2011 | 
| July 30, 2010 |  | Consolidated Financial Information for the First Quarter of Fiscal Year Ending March 31, 2011 | 
| July 23, 2010 |  | Annual Report 2010 is now available | 
| July 23, 2010 |  | Top Management Message is updated | 
| July 20, 2010 |  | Medium-term Business Plan established | 
| July 13, 2010 |  | Analyst Coverage is updated | 
| July 9, 2010 |  | Announcement and Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2011 | 
| July 2, 2010 |  | Briefing on items on the agenda of the 64th Ordinary General Meeting of Shareholders is updated | 
| June 30, 2010 |  | Corporate Governance is updated | 
| June 29, 2010 |  | The 64th Ordinary General Meeting of Shareholders | 
| June 29, 2010 |  | Business Report for the 64th Business Year | 
| June 29, 2010 |  | Internal Control Report is updated | 
| June 29, 2010 |  | Dividend/Share Repurchase are updated | 
| June 29, 2010 |  | Basic Policy for Profit Sharing with the Shareholders is updated | 
| June 7, 2010 |  | Notice of the 64th Ordinary General Meeting of Shareholders | 
| May 20, 2010 |  | Q&A texts of Investor Meeting for Fiscal Year Ended March 31, 2010 | 
| May 20, 2010 |  | Presentation(slide&text) of Investor Meeting for Fiscal Year Ended March 31, 2010 | 
| May 14, 2010 |  | Financial Data are updated | 
| May 7, 2010 |  | Presentation of Financial Results for Fiscal Year Ended March 31, 2010 | 
| May 7, 2010 |  | Minebea has disclosed the Medium-Term Business Plan | 
| May 7, 2010 |  | Presentation Slides of Investor Meeting for Fiscal Year Ended March 31, 2010 | 
| May 7, 2010 |  | Brief Report of Financial Results for Fiscal Year Ended March 31, 2010 | 
| May 7, 2010 |  | Main Shareholders are updated | 
| Apr.21, 2010 |  | Minebea wins the 2010 Internet IR Best Company Award by Gomez Consulting Co., Ltd. | 
| Apr.1, 2010 |  | Announcement and Presentation of Financial Results for Fiscal Year Ended March 31, 2010 | 
| Mar.31, 2010 |  | Corporate Governance is updated | 
| Mar.3, 2010 |  | Announcement of Operation of No.2 Factory (for Aircraft Fasteners) in Fujisawa Plant | 
| Feb.10, 2010 |  | Q&A texts of Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2010 | 
| Feb.2, 2010 |  | Presentation(slide&text) for Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2010 | 
| Feb.2, 2010 |  | Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2010 | 
| Feb.2, 2010 |  | Presentation Slide for Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2010 | 
| Feb.2, 2010 |  | Consolidated Financial Information for the Third Quarter of Fiscal Year Ending March 31, 2010 | 
| Feb.2, 2010 |  | Financial Data are updated | 
| Jan.18, 2010 |  | Environmental Report 2009 is now available | 
| Jan.15, 2010 |  | Announcement and Conference Call of Financial Results for Third Quarter of Fiscal Year Ending March 31, 2010 |