| Dec.15, 2011 |  | Bonds/Ratings are updated | 
| Dec.9, 2011 |  | Minebea wins the 2011 Internet IR Best Company Award by Daiwa Investor Relations Co., Ltd. | 
| Dec.2, 2011 |  | Semiannual Business Report for the First Half of the 66th Business Year | 
| Dec.1, 2011 |  | Minebea wins the 2011 Company Website Best Company Award by Nikko Investor Relations Co., Ltd. | 
| Nov.16, 2011 |  | Q&A texts of Investor Meeting for the Second Quarter of Fiscal Year Ending March 31, 2012 | 
| Nov.16, 2011 |  | Presentation(slide&text) of Investors Meeting for the Second Quarter of Fiscal Year Ending March 31, 2012 | 
| Nov.8, 2011 |  | Financial Data are updated | 
| Nov.2, 2011 |  | Presentation of Financial Results for the Second Quarter of Fiscal Year Ending March 31, 2011 | 
| Nov.2, 2011 |  | Presentation Slides for the Investor Meeting of Financial Results for the Second Quarter of Fiscal Year Ending March 31, 2012 | 
| Nov.2, 2011 |  | Consolidated Financial Information for the Second Quarter of Fiscal Year Ending March 31, 2012 | 
| Nov.2, 2011 |  | Main Shareholders are updated | 
| Nov.2, 2011 |  | Dividend/Share Repurchase are updated | 
| Nov.2, 2011 |  | Basic Policy for Profit Sharing with the Shareholders is updated | 
| Oct.19, 2011 |  | CSR/Environment site renewal | 
| Oct.19, 2011 |  | CSR Report 2011 is now available on website | 
| Oct.17, 2011 |  | COOL LEAF Keyboard appears on NHK WORLD television on Oct 20, 2011 ! | 
| Oct.5, 2011 |  | Announcement and Presentation of Financial Results for Second Quarter of Fiscal Year Ending March 31, 2012 | 
| Sept.21, 2011 |  | COOL LEAF keyboard User's Guide now available in Chinese and Korean language | 
| Sept.21, 2011 |  | COOL LEAF keyboard now available in U.S. and Canada | 
| Sept.1, 2011 |  | We redesigned our website on September 1st, 2011. | 
| Aug.5, 2011 |  | Q&A texts of Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2012 | 
| Aug.2, 2011 |  | Financial Data are updated | 
| July 29, 2011 |  | Presentation(slide&text) for Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2012 | 
| July 29, 2011 |  | Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2012 | 
| July 29, 2011 |  | Presentation Slide for Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2012 | 
| July 29, 2011 |  | Consolidated Financial Information for the First Quarter of Fiscal Year Ending March 31, 2012 | 
| July 15, 2011 |  | Minebea celebrates its 60th anniversary | 
| July 12, 2011 |  | Annual Report 2011 is now available | 
| July 12, 2011 |  | Briefing on items on the agenda of shareholders' meeting is updated | 
| July 8, 2011 |  | Top Management Message is updated | 
| July 5, 2011 |  | Announcement and Conference Call of Financial Results for the First Quarter of Fiscal Year Ending March 31, 2012 | 
| July 1, 2011 |  | Corporate Governance is updated | 
| June 29, 2011 |  | COOL LEAF keyboard User's Guide now available online | 
| June 29, 2011 |  | The 65th Ordinary General Meeting of Shareholders | 
| June 29, 2011 |  | Business Report for the 65th Business Year | 
| June 29, 2011 |  | Internal Control Report is updated | 
| June 29, 2011 |  | Dividend/Share Repurchase are updated | 
| June 29, 2011 |  | Basic Policy for Profit Sharing with the Shareholders is updated | 
| June 24, 2011 |  | Medium-term Business Plan is updated | 
| June 21, 2011 |  | Dividend/Share Repurchase are updated | 
| June 9, 2011 |  | COOL LEAF, international sales representatives list updated | 
| June 7, 2011 |  | Notice of the 65th Ordinary General Meeting of Shareholders | 
| May 23, 2011 |  | Presentation(slide&text) of Investor Meeting for Fiscal Year Ended March 31, 2011 | 
| May 20, 2011 |  | Financial Data are updated | 
| May 18, 2011 |  | Q&A texts of Investor Meeting for Fiscal Year Ended March 31, 2011 | 
| May 16, 2011 |  | Minebea to Exhibit at the 2011 Paris Air Show | 
| May 10, 2011 |  | Presentation of Financial Results for Fiscal Year Ended March 31, 2011 | 
| May 10, 2011 |  | Presentation Slides for the Investor Meeting of Financial Results for Fiscal Year Ended March 31, 2011 | 
| May 10, 2011 |  | Brief Report of Financial Results for Fiscal Year Ended March 31, 2011 | 
| May 10, 2011 |  | Main Shareholders are updated | 
| Apr.28, 2011 |  | COOL LEAF articles on internet media | 
| Apr.25, 2011 |  | Minebea wins the 2011 Internet IR Best Company Award by Gomez Consulting Co., Ltd. | 
| Apr.18, 2011 |  | New LED backlight factory in Suzhou City, China has begun production | 
| Apr.8, 2011 |  | Announcement and Presentation of Financial Results for Fiscal Year Ended March 31, 2011 | 
| Mar.3, 2011 |  | COOL LEAF exhibition at a computer store in Akihabara,Tokyo | 
| Feb.9, 2011 |  | Q&A texts of Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2011 | 
| Feb.3, 2011 |  | Corporate Governance is updated | 
| Feb.2, 2011 |  | Presentation(slide&text) for Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2011 | 
| Feb.2, 2011 |  | Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2011 | 
| Feb.2, 2011 |  | Presentation Slide for Conference Call of Financial Results for the Third Quarter of Fiscal Year Ending March 31, 2011 | 
| Feb.2, 2011 |  | Consolidated Financial Information for the Third Quarter of Fiscal Year Ending March 31, 2011 | 
| Feb.2, 2011 |  | Financial Data are updated | 
| Jan.28, 2011 |  | CSR Report 2010 is now available | 
| Jan.7, 2011 |  | Announcement and Conference Call of Financial Results for Third Quarter of Fiscal Year Ending March 31, 2011 |