| Cash flow from operating activities | | |
| Profit before income taxes | 35,455 | 35,608 |
| Depreciation | 3,321 | 3,755 |
| Increase (decrease) in allowance for doubtful accounts | -0 | -96 |
| Increase (decrease) in provision for bonuses | 28 | 114 |
| Increase (decrease) in provision for product warranties | 104 | 680 |
| Decrease (increase) in retirement benefit asset | 26 | 0 |
| Increase (decrease) in provision for share-based remuneration for directors (and other officers) | 19 | 17 |
| Interest and dividend income | -516 | -531 |
| Foreign exchange losses (gains) | 1927 | 2140 |
| Loss (gain) on sales of non-current assets | -5 | -22 |
| Loss on retirement of non-current assets | 13 | 41 |
| Decrease (increase) in trade payables | -6,889 | 1,856 |
| Decrease (increase) in inventories | -8506 | -17,171 |
| Increase (decrease) in trade payables | 8501 | -3,548 |
| Decrease (increase) in other assets | -1213 | -117 |
| Increase (decrease) in other liabilities | -1212 | 100 |
| Other, net | -4 | -3 |
| Subtotal | 31,050 | 22,823 |
| Interest and dividend income received | 514 | 532 |
| Income taxes paid | -6,923 | -15,072 |
| Net cash provided by (used in) operating activities | 24,640 | 8,283 |
| Cash flows from investing activities | | |
| Decrease (increase) in time deposits | -18 | 58 |
| Proceeds from redemption of securities | 100 | 600 |
| Purchase of property, plant and equipment | -7537 | -3,269 |
| Proceeds from sales of property, plant and equipment | 12 | 37 |
| Purchase of intangible assets | -325 | -71 |
| Proceeds from redemption of investment securities | - | 300 |
| Other, net | -3 | -3 |
| Net cash provided by (used in) investing activities | -7,771 | -2,348 |
| Cash flows from financing activities | | |
| Purchase of treasury shares | 0 | -7,000 |
| Dividends paid | -4,679 | -7,539 |
| Repayments of lease obligations | -34 | -43 |
| Net cash provided by (used in) financing activities | -4,714 | -14,583 |
| Effect of exchange rate change on cash and cash equivalents | -991| 14 |
|
| Net increase (decrease) in cash and cash equivalents | 11,162 | -8,634 |
| Cash and cash equivalents at beginning of period | 43,519 | 54,682 |
| Cash and cash equivalents at end of period | 54,682 | 46,047 |
