Form 6-K SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May 2004 SONY CORPORATION (Translation of registrant's name into English) 7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN (Address of principal executive offices) The registrant files annual reports under cover of Form 20-F. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. SONY CORPORATION ---------------- (Registrant) By: /s/ Teruhisa Tokunaka -------------------------- (Signature) Teruhisa Tokunaka Executive Deputy President and Group Chief Strategy Officer Date: May 28, 2004 List of materials Documents attached hereto: i) A press release regarding Balance Sheet Correction May 28, 2004 Sony Corporation Corrects Classification of Debt Maturity in Previously Released Consolidated Balance Sheet Information Sony Corporation today announced that it was correcting certain line items in its previously issued Consolidated Balance Sheets as of December 31, 2003 and March 31, 2004. The correction was made because a part of the current portion of Sony's long-term debt in current liabilities as of each of those dates was incorrectly classified as long-term debt in long-term liabilities in those Balance Sheets. (Millions of yen, millions of U.S. dollars) As of December 31, 2003 Original Original* Corrected Corrected* ----------------------------------------------------------------------------- Current liabilities Y 2,911,310 $ 27,209 Y 2,970,796 $ 27,765 Current portion of long-term debt 30,439 284 89,925 840 Long-term liabilities 4,120,754 38,512 4,061,268 37,956 Long-term debt 1,129,989 10,561 1,070,503 10,005 * U.S. dollar amounts have been translated from yen, for convenience only, at the rate of Y107=U.S.$1, the approximate Tokyo foreign exchange market rate as of December 30, 2003. (Millions of yen, millions of U.S. dollars) As of March 31, 2004 Original Original* Corrected Corrected* ----------------------------------------------------------------------------- Current liabilities Y 2,924,908 $ 28,124 Y 2,982,215 $ 28,675 Current portion of long-term debt 326,450 3,139 383,757 3,690 Long-term liabilities 3,764,894 36,201 3,707,587 35,650 Long-term debt 834,956 8,028 777,649 7,477 * U.S. dollar amounts have been translated from yen, for convenience only, at the rate of Y104=U.S.$1, the approximate Tokyo foreign exchange market rate as of March 31, 2004. Investor Relations Contacts: ----------------------------------------------------------------------------- Tokyo New York London Yukio Ozawa Masaaki Konoo/Kumiko Koyama Chris Hohman/Shinji Tomita +81-(0)3-5448-2180 +1-212-833-6722 +44-(0)20-7444-9713 Home Page: www.sony.net/IR END