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 April 2008 Commission File Number: 001-06439 SONY CORPORATION (Translation of registrant's name into English) 1-7-1 KONAN, MINATO-KU, TOKYO, 108-0075, JAPAN (Address of principal executive offices) The registrant files annual reports under cover of Form 20-F. Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F, Form 20-F X Form 40-F __ Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934, Yes No X If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):82-______ 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/ Nobuyuki Oneda (Signature) Nobuyuki Oneda Executive Vice President and Chief Financial Officer Date: April 1, 2008 List of materials Documents attached hereto: i) Press release announcing Executive Appointments Sony Corporation 1-7-1 Konan Minato-ku Tokyo 108-0075 March 31, 2008 No. 08-042E Executive Appointments Tokyo, Japan - Sony Corporation has announced the following Executive appointments. Member of the Board to Retire (as of March 31st) ----------------------------- Hirobumi Kawano Executive Appointments (as of April 1st) ---------------------- Hidenosuke Kanai Appointed in charge of Corporate Production Strategies SVP, (Continues as Deputy President of Video Business Group) Corporate Executive (TV Business Group) Hiroshi Yoshioka Appointed as President SVP, (Currently President of Audio Business Group) Corporate Executive (Audio Business Group) Katsumi Ihara Appointed as President Executive Deputy President, (Continues as officer in charge of Consumer Representative Corporate Products Group) Executive Officer (Corporate R&D) Keiichiro Shimada Appointed as President of A3 Research Center SVP, (Continues as President of Technology Development Group, Corporate Executive Senior General Manager of Consumer Products Group UI Center) Tetsujiro Kondo Appointed as General Manager of SS-A3 Project SVP, Department Corporate Executive