• 2006.05.11IR(Addition): Partial Additions to the Summary of Financial Summary Financial Results for the Fiscal Year Ended March 2006 and the Individual Financial Statements for the Fiscal Year Ended March 2006.
• 2006.05.10IRResults for Financial Summary March 31, 2006 (Consolidated)
• 2006.05.10IRSummary of Individual Financial Statements for the Fiscal Year Ended March 2006
• 2006.05.10IRNotice Regarding Revision of Year-End Dividend Forecast for the Fiscal Year Ended March 2006 (40th Fiscal Year)
• 2006.05.09IRNotice Regarding Revision of Earnings Forecast
• 2006.04.25IRNotice Regarding Partial Amendments to the Articles of Incorporation
• 2006.03.28IRNotice Regarding IRISO Technology Park Construction Plan
• 2006.03.17IRAnnouncement Regarding Personnel Changes
• 2006.02.09IROverview of Financial and Operational Results for the Third Quarter of the Fiscal Year Ending March 2006 (Individual Company)
• 2006.02.09IROverview of Financial Results and Performance for the Third Quarter of the Fiscal Year Ended March 2006 (Consolidated)
• 2006.02.01IRAnnouncement Regarding Stock Selection for "J-Stock"
• 2005.11.11IRAnnouncement Regarding Personnel Changes
• 2005.11.10IRSummary of Individual Interim Financial Statements for the Fiscal Year Ended March 2006
• 2005.11.10IRFinancial Summary for the year ending March 31, 2006 (consolidated)
• 2005.11.08IRNotice Regarding Revision of Earnings Forecast
• 2005.09.20IRAnnouncement Regarding Organizational Changes and Personnel Transfers
• 2005.09.07IRNotice Regarding Early Redemption of Yen-Denominated Convertible Bonds with Stock Acquisition Rights Expiring in 2008
• 2005.08.10IROverview of Financial Results and Performance for the First Quarter of the Fiscal Year Ending March 2006 (Individual Company)
• 2005.08.10IROverview of Financial Results and Performance for the First Quarter of the Fiscal Year Ending March 2006 (Consolidated)
• 2005.07.26IRAnnouncement Regarding Personnel Changes