Japanese computer giant Toshiba has more than doubled its quarterly operating profit on booming sales of NAND flash memory chips and the LCD panels used in smartphones and tablets.
But the sprawling conglomerate cut its full year sales forecast and left its operating profit outlook unchanged for the year to March, citing a strong yen and uncertain demand for some of its other products, which include everything from home appliances to nuclear power plants.
South Korean rival Samsung Electronics is expected to benefit this year from booming demand for smartphones and tablets, but Toshiba's hiving off of its mobile phone division may have improved its chances of maintaining close ties with Apple.
"I think they are still able to compete in semiconductors, although it is a very difficult market," said JP Morgan analyst Yoshiharu Izumi of Toshiba.
"Samsung faces the problem of rivalry with Apple. That is something that will help Japanese makers."
Toshiba CEO Norio Sasaki, who took the helm some 18 months ago, has vowed to sharpen the focus of the sprawling conglomerate and has taken a hard line on costs, with rival Samsung firmly in his sights.
For the three months to December 31, Toshiba reported a 37.5 billion yen (£287m) profit, compared with 14.5 billion yen a year ago.
In the quarter, electronic devices, including LCDs and flash memory, generated 17.2 billion yen in operating income after a loss 6.6 billion yen a year ago.
Overall performance, however, was not as strong as analysts had expected. The profit came in lower than the average forecast of 50.2 billion yen, but the discrepancy had been flagged by Japanese media at the weekend.
Fumio Muraoka, a senior executive at Toshiba, said the company's full year profit on NAND chips would be lower than it had forecast at the start of the financial year after profit margins sagged in the third quarter.
And the overall outlook is also certain, Toshiba said in a statement, with the market for system chips weak.
"Although the company has so far recorded higher operating income than originally anticipated, mainly as a result of healthy performances in in memories, the LCD business and PC business, the direction of system LSIs is still uncertain at this point," it said.
To lower costs and cut its exposure to system LSI chips Toshiba said in December it would outsource output of some system chips to Samsung and sell a factory in Japan to Sony Corp as it reduces its non-memory chip exposure.
Toshiba left its full year operating profit forecast unchanged at 250 billion yen, below consensus, but said the figure had been brought down by asset impairment.
City A.M. Reporter