December 2005

• December 8, 2005 Sale and Issuance of New Shares in Sony Communication Network Corporation

November 2005

• November 29, 2005 Idemitsu and Sony to jointly develop materials for OLED - Agreement reached for mutual use of each company's OLED-related patents -
• November 22, 2005 S-LCD announces an additional JPY10 billion investment on facility expansion to increase its LCD panel production capacity by 25%
• November 17, 2005 Determination of Final Terms of Stock Acquisition Rights for the Purpose of Granting Stock Options
• November 17, 2005 Sony and NEC Conclude MOU Aiming to Establish Joint Venture in Optical Disc Drive Business
• November 16, 2005 [Inter BEE 2005] New HD Product Line-Ups for HD Content Creation Launch of “XDCAM” HD and Next-Generation Switcher
• November 10, 2005 Linux™ Extensions, Key Software Development Tools Released for Cell Broadband Engine™ Microprocessor New Cell Broadband Engine™ Software Development Kit Offers Programmers Open Access to Broad Array of Components, Services, Resources

October 2005

• October 27, 2005 Consolidated Financial Results for the Second Quarter Ended September 30, 2005
• October 26, 2005 Subsidiary Tracking Stock Sony Communication Network Corporation Consolidated Financial Results for the Three-month and Six-month Periods ended September 30, 2005
• October 26, 2005 Notice Regarding Application to Delist From Nine Overseas Stock Exchanges
• October 26, 2005 Compulsory Conversion of Subsidiary Tracking Stock
• October 26, 2005 Sony Corporation to Issue Stock Acquisition Rights for the Purpose of Granting Stock Options
• October 17, 2005 Sony Ericsson reports Third Quarter Results

September 2005

• September 30, 2005 SANDISK AND SONY DEVELOP “MEMORY STICK MICRO” (M2) FORMAT Ultra-small IC recording media for mobile phones
• September 22, 2005 Sony Group Mid-Term Corporate Strategy FY2005-FY2007 Strengthening Group Performance through Revitalization of Electronics
• September 22, 2005 Organizational Announcement and New Appointments
• September 22, 2005 SONY ANNOUNCES REVISION OF CONSOLIDATED FORECAST FOR THE FISCAL YEAR ENDING MARCH 31, 2006
• September 16, 2005 Sony Statement on Report Carried in the Nihon Keizai Shimbun (September 16)
• September 6, 2005 Sale of Shares in Monex Beans Holdings,Inc

August 2005

• August 26, 2005 Issues of the Fifteenth, Sixteenth and Seventeenth Series Unsecured Bonds
• August 25, 2005 IBM, Sony, Sony Computer Entertainment Inc., and Toshiba Unveil
  Additional Details of the Cell Microprocessor
  New Disclosures to Stimulate Creation of Cell-based Applications beyond Gaming
• August 4, 2005 Overview of CSR Activities for Fiscal Year 2004 - Issuing CSR Report 2005 -

July 2005

• July 28, 2005 Consolidated Financial Results for the First Quarter Ended June 30, 2005
• July 27, 2005 Subsidiary Tracking Stock Sony Communication Network Corporation Consolidated Financial Results for the Three-months ended June 30, 2005
• July 22, 2005 Announcement of Merger of Subsidiary
• July 19, 2005 Konica Minolta and Sony Agree to Jointly Develop Digital SLR Cameras
• July 15, 2005 Sony Ericsson reports second Quarter Results

June 2005

• June 29, 2005 Reassessment of Transfer Pricing of Transactions Between Sony Corporation and its Subsidiaries
  
• June 22, 2005 Sony Appoints Members of the Board, Corporate Executive Officers, Corporate Executives and Group Executives
• June 3, 2005 CE Manufacturers Establish Global Alliance To Promote Home Networking Over Powerline
• June 2, 2005 Executive Appointments

April 2005

• April 27, 2005 Executive Appointments
• April 27, 2005 Consolidated Financial Results for the Fiscal Year Ended March 31,2005
• April 27, 2005 Subsidiary Tracking Stock Sony Communication Network Corporation Consolidated Financial Results for the year ended March 31, 2005
• April 26, 2005 Stock Options (Stock Acquisition Rights)
• April 26, 2005 Change in Capital Policy Related to Subsidiary Tracking Stock
• April 19, 2005 S-LCD BEGINS SHIPMENT OF 7^TH GENERATION TFT LCD PANELS FOR LCD TVs
• April 15, 2005 Sony Ericsson reports First Quarter Results
• April 6, 2005 Sony and FIFA Conclude Contract for Partnership Program -Sony to develop global marketing activities as official partner of FIFA World Cup-

March 2005

• March 31, 2005 Executive Appointments
• March 31, 2005 Sony to establish "ST Mobile Display Corporation" - Second Manufacturing Base for Low-Temperature Polysilicon TFT LCD Panels for Mobile Products
• March 30, 2005 Sony Corporation to Issue Stock Acquisition Rights for the Purpose of Granting Stock Options
• March 7, 2005 Executive Appointments
• March 7, 2005 Sony Corporation Announces New Management Structure
• March 2, 2005 SONY EXPANDS Hi-MD FORMAT BY ADOPTING DIRECT MP3 PLAYBACK AND PICTURE CAPTURING CAPABILTITY
• March 1, 2005 SONY STANDARDIZES VIDEO CONFERENCING PRODUCTS TO WORK SEAMLESSLY WITH CISCO IP COMMUNICATIONS Tight Integration with Cisco CallManager Makes a Video Call as Simple as Placing a Phone Call
• March 1, 2005 SONY'S NEW IPELA LINE OF PRODUCTS FOR IP NETWORK HELP TO SEE THE FULL PICTURE

February 2005

• February 24, 2005 SONY IMPROVES FRONT PROJECTION TV IMAGE QUALITY AND RELIABILITY WITH WORLD'S FIRST HTPS LCD PANELS USING INORGANIC ALIGNMENT LAYER New Bi:NA™6 Branded High Temperature Polysilicon (HTPS) LCD Panels Offer Improved Luminosity and Contrast
• February 22, 2005 East Japan Railway, NTT DoCoMo and Sony to Launch "Mobile Suica" Service
• February 15, 2005 SONY's NEW NEXELION HYBRID LITHIUM ION BATTERIES TO HAVE
  THIRTY-PERCENT MORE CAPACITY THAN CONVENTIONAL OFFERING
  Industry's First Tin-Based Anode Battery to be Initially Used with Handycam Camcorders
• February 8, 2005 IBM, Sony, Sony Computer Entertainment Inc. and Toshiba Disclose Key Details of the Cell Chip Innovative Design Features Eight Synergistic Cores Together with Power Based Core, Delivers More Than 10 Times the Performance of the Latest PC Processors
• February 8, 2005 The CELL Microprocessor at a Glance
• February 4, 2005 Subsidiary Tracking Stock Sony Communication Network Corporation Announces Revision of Consolidated Forecast for The Current Fiscal Year

January 2005

• January 27, 2005 Consolidated Financial Results for the Third Quarter
• January 27, 2005 Subsidiary Tracking Stock Sony Communication Network Corporation Consolidated Financial Results for the Third Quarter ended December 31, 2004
• January 20, 2005 SONY ANNOUNCES REVISION OF CONSOLIDATED FORECAST FOR THE FISCAL YEAR ENDING MARCH 31, 2005(PDF)
• January 18, 2005 Sony Ericsson reports sustained growth in sales and profits
• January 7, 2005 SONY TO ACQUIRE IDTECH'S YASU LCD MANUFACTURING FACILITY Acquisition Will Serve As Second Manufacturing Base of Low-Temperature Polysilicon TFT LCD Display Panel for Mobile-Products
• January 6, 2005 Panasonic, Mitsubishi Electric And Sony Agree To Form Alliance To Establish Common Specifications For Promoting PLC-Based Home Networking