INVESTOR REFERENCE 61 TOSHIBA CORPORATION Investor Reference TOSHIBA CORPORATION FOUNDED CAPITAL EMPLOYEES COMMON STOCK HEADQUARTERS 1-1, Shibaura 1-chome, Minato-ku, Tokyo 105-8001, Japan Transfer Agent: The Chuo Mitsui Trust and Banking Company, Limited Stock Code: 6502 No. of shareholders: 486,702 Average holdings:  6,614 shares Issued: 3,219,027,165 shares Authorized: 10,000,000,000 shares 165,776 ¥274,926 million July 1875 As of March 31, 2003 www.toshiba.co.jp/about/ir/index.htm For further information, please contact: Toshiba Corporation Investor Relations Group Corporate Communications Office 1-1, Shibaura 1-chome, Minato-ku, Tokyo 105-8001, Japan Phone: +81-3-3457-2096 Facsimile: +81-3-5444-9202 E-mail: ir@toshiba.co.jp http://www.toshiba.co.jp/about/ir/index.htm Product names may be trademarks of their respective companies. Toshiba is vigorously carrying out Internet-based IR activities to ensure timely and fair disclosure to all investors. Our investor relations site features information for investors, including press releases, investors’ guides and business results announcements, as well as streaming video of business results meetings and explanatory sessions. There is also a section that allows site visitors to express their opinions and ask questions, part of our efforts to improve the quality of our IR activities through interactive communications with investors. Web site information PRINCIPAL SHAREHOLDERS (%) The Master Trust Bank of Japan, Ltd. (trust accounts) 5.32 The Dai-ichi Mutual Life Insurance Company 3.63 Japan Trustee Service Bank, Ltd. (trust accounts) 3.61 Nippon Life Insurance Company 3.24 Sumitomo Mitsui Banking Corporation 2.36 State Street Bank and Trust Company 1.80 Employees Stock Ownership Plan 1.65 The Chase Manhattan Bank NA London 1.60 NIPPONKOA Insurance Co., Ltd. 1.55 Shinsei Bank, Limited 1.52