Sony said the move was part of the company's push to split off various business units into separate companies while they retain full ownership, to accelerate decision-making and make them more accountable for their profitability.
Sensors, used in smartphones such as Apple Inc's iPhone, have helped lead a turnaround at Sony in the past year while its TV and mobile operations have struggled.
PlayStation, along with camera sensors, has helped to offset a slump in sales of Sony's traditional consumer electronics such as smartphones and TVs. The company at the Tokyo Game show said it expects operating profit to more than quadruple this fiscal year.
In July the company raised its PlayStation 4 sales outlook to 16.5 million units from 16 million for the current fiscal year through March. In September, Sony said it was slashing PlayStation 4 prices in Asia in an effort to bolster sales.
Edited by Gadgets 360 staff from original story by Reuters