Corporate Disclosure2009

Nov. 6, 2009 Notification with Respect to Recording of Extraordinary Income and Losses
Oct. 30, 2009 Notification with Respect to Revision of Business Results Forecasts
Oct. 30, 2009 Notification with Respect to the Partial Derecognition of Deferred Tax Assets
Oct. 30, 2009 Olympus Comments on Media Report about the Olympus's Consolidated Financial Results
Aug. 20, 2009 Extraordinary Report (Transfer of Specified Subsidiary)
Aug. 6, 2009 Olympus Corporation Revises Forecast for the First-half Fiscal Year ended September 30, 2009
Aug. 3, 2009 Notification with Respect to the Completion of (i) Corporate Divestment of the Diagnostic Systems Business and (ii) Transfer of Shares of Subsidiary
Jul. 31, 2009 Olympus Comments on Media Report about the Olympus's Consolidated Financial Results
Jun. 8, 2009 Partial Revision of Announcement "Notification with Respect to Corporate Divestment and Transfer of Subsidiary" and "Partial Revision of Announcement "Notification with Respect to Corporate Divestment and Transfer of Subsidiary"
May. 25, 2009 Renewal of Countermeasures to Large-Scale Acquisitions of Olympus Corporation Shares (Takeover Defense Measures)
May. 25, 2009 Notification with Respect to Change in Accounting Auditors
May. 25, 2009 Notification with new appointment of the executive members
May. 25, 2009 Notification with Respect to Reduction of Legal Capital Surplus and Appropriation of Retained Earnings
May. 12, 2009 Notification with Respect to Revision of Dividend Forecast
May. 12, 2009 Notification with Respect to Recording of Extraordinary Loss and Revision of Business Results Forecasts
Apr. 24, 2009 Partial Revision of Announcement "Notification with Respect to the Conclusion of a Basic Agreement concerning Olympus Corporation making Iwaken Co., Ltd. its Wholly-Owned Subsidiary through a Share Exchange"
Apr. 10, 2009 Notification with Respect to Position and Policies Concerning Reduction of Investment Unit
Apr. 10, 2009 Notification with Respect to the Conclusion of a Basic Agreement concerning Olympus Corporation making Iwaken Co., Ltd. its Wholly-Owned Subsidiary through a Share Exchange
Mar. 27, 2009 Notification with Respect to Delisting of Olympus Corporation's Shares from the Osaka Securities Exchange
Mar. 27, 2009 Notification with Respect to Change in the Number of Shares Constituting One Unit and Partial Amendments to the Articles of Incorporation
Mar. 27, 2009 Revision to Extraordinary Report (Absorption-Type Split)
Mar. 27, 2009 Partial Revision of Announcement "Notification with Respect to Corporate Divestment and Transfer of Subsidiary"
Feb. 27, 2009 Notification with Respect to Corporate Divestment and Transfer of Subsidiary
Feb. 27, 2009 Extraordinary Report (Absorption-Type Split)
Feb. 27, 2009 Extraordinary Report (Subsequent Event)
Feb. 6, 2009 Olympus Corporation Revises Forecast for the Fiscal Year ending March 31, 2009
Feb. 2, 2009 Olympus Comments on Media Report about the Olympus's Consolidated Financial Results
Jan. 6, 2009 Notice regarding Loss on devaluation of investments in securities
Jan. 6, 2009 Extraordinary Report