February 16, 2012, Tokyo, Japan – Sony Corporation (“Sony”) today announced that the transaction to acquire Telefonaktiebolaget LM Ericsson’s (“Ericsson”) 50% stake in Sony Ericsson Mobile Communications AB (“Sony Ericsson”) has been completed as of February 15, 2012 (Central European time). This marks the completion of the transaction jointly announced by Sony and Ericsson on October 27, 2011, and makes Sony Ericsson a wholly-owned subsidiary of Sony.

Fonte: Sony Completes Full Acquisition of Sony Ericsson – Corporate – press releases – Sony Ericsson.