Consolidated Statements of Cash Flows Millions of yen Thousands of U.S. dollars (Note 3) Years ended December 31, 2010 2009 2010 Operating activities Income before income taxes and minority interests.................................................................................................................. \17,917 \ 7,205 $219,868 Adjustments to reconcile income before income taxes and minority interests to net cash provided by operating activities: Depreciation and amortization....................................................................................................................................................... 8,847 9,242 108,574 Impairment losses on property, plant and equipment..................................................................................................... 2,419 2,486 29,688 Increase in provision for doubtful receivables....................................................................................................................... 224 171 2,760 Reversal of provision for retirement benefits.......................................................................................................................... (409) (474) (5,020) Decrease in other provisions............................................................................................................................................................ (157) (49) (1,931) Interest and dividend income.......................................................................................................................................................... (429) (422) (5,274) Interest expense........................................................................................................................................................................................ 246 279 3,025 Foreign currency exchange loss (gain)....................................................................................................................................... 60 (19) 737 Equity in earnings of affiliates........................................................................................................................................................... (342) (361) (4,200) Gain on sales of property, plant and equipment.................................................................................................................. (10) (11) (129) Gain on sales of investments in securities................................................................................................................................ (12) (0) (155) Loss on disposal of property, plant and equipment........................................................................................................... 538 1,063 6,606 Loss on valuation of investment in securities........................................................................................................................ 103 10 1,269 Valuation loss on investments in affiliated companies..................................................................................................... 6 65 73 Decrease (increase) in receivables................................................................................................................................................. (709) 5,056 (8,706) Decrease (increase) in inventories................................................................................................................................................. (128) 3,517 (1,575) Increase (decrease) in payables....................................................................................................................................................... (1,819) (3,696) (22,322) Other, net...................................................................................................................................................................................................... 1,132 993 13,898 Subtotal................................................................................................................................................................................................. 27,477 25,054 337,185 Interest and dividends received.............................................................................................................................................................. 786 833 9,646 Interest paid......................................................................................................................................................................................................... (250) (245) (3,068) Income taxes paid............................................................................................................................................................................................ (3,169) (2,941) (38,894) Net cash provided by operating activities........................................................................................................................................ 24,843 22,701 304,867 Investing activities Increase in time deposits............................................................................................................................................................................. (18) (309) (231) Purchases of investments in securities............................................................................................................................................... (20) (58) (256) Proceeds from sales of investments in securities......................................................................................................................... 108 0 1,327 Purchases of property, plant and equipment................................................................................................................................ (9,689) (5,342) (118,901) Proceeds from sales of property, plant and equipment........................................................................................................... 28 16 345 Decrease (increase) in short-term loans receivable..................................................................................................................... 40 . 490 Decrease (increase) in overdue loans receivable......................................................................................................................... (42) 399 (515) Collection of long-term loans receivable.......................................................................................................................................... 44 65 540 Other, net.............................................................................................................................................................................................................. (605) (945) (7,426) Net cash used in investing activities.................................................................................................................................................... (10,155) (6,174) (124,627) Financing activities Decrease in short-term bank loans....................................................................................................................................................... (1,304) (4,919) (16,012) Decrease in commercial paper................................................................................................................................................................ . (6,000) . Proceeds from long-term debt................................................................................................................................................................ . 3,000 . Repayment of long-term debt................................................................................................................................................................. (797) (1,839) (9,788) Proceeds from sales of treasury stock................................................................................................................................................. 7 9 90 Purchases of treasury stock........................................................................................................................................................................ (53) (2,037) (658) Repayment of lease obligations.............................................................................................................................................................. (83) (46) (1,024) Cash dividends to shareholders.............................................................................................................................................................. (1,933) (2,159) (23,729) Proceeds from contributions paid by minority stockholders................................................................................................ 48 . 589 Net cash used in financing activities.................................................................................................................................................... (4,117) (13,992) (50,533) Effect of exchange rate changes on cash and cash equivalents...................................................................................