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 July 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: July 02, 2004 List of materials Documents attached hereto: i) A press release regarding Reform of Pension Plan No. 03-034E July 2, 2004 Reform of Sony's Employee Retirement Pension Plan in Japan; Transfer of the Substitutional Portion of the Employees' Pension Fund to the Japanese Government As of July 2004, Sony Corporation has reformed its defined benefit pension plan to respond to current economic and social conditions and to ensure the sustainability of plan into the future. This reform has been made possible due to the legislative enactment of a series of pension plan related acts in Japan that enabled Sony to consider an expanded number of options in pension plan. In addition, an approval has been obtained from the Minister of Health, Labor and Welfare of Japan as of July 1, 2004, for the exemption from benefit obligations relating to future employee service under the substitutional portion of Employees' Pension Fund liabilities pursuant to Defined Benefit Corporation Pension Fund Act of Japan. Pension Plan Reform: 1) Pension benefit has been changed from fixed to floating benefit rates - In an effort to reflect market interest rate conditions, the rates used in calculating pension benefit amounts are determined by taking into consideration the yields of 10-year and 20-year Japanese Government Bonds. (A ceiling of 6.0 percent and a floor of 3.5 percent will be maintained on pension benefit rates.) 2) Guaranteed installment period has been extended from 15 years to 18 years - The guaranteed installment period for life-time annuities has been extended from 15 years to 18 years in light of the increase in average life expectancy. Transfer of the Substitutional Portion: The remaining substitutional portion (the benefit obligation related to past employee services) of the Employees' Pension Fund from will be separated from the corporate portion and will be accounted for after completing the transfer to the Japanese Government of the substitutional portion of employee benefit obligations and related plan assets in accordance with the Financial Accounting Standard Board Emerging Issues Task Force Issue No. 03-2. Accordingly, the financial impact on Sony's consolidated operating results will be determined following the completion of this separation. Media Inquiries Sony Corporate Communications Tel +81(0)3-5448-2200