NOK Corp. (TYO:7240) has released its results for the second quarter of fiscal 2017. The major oil seals manufacturer posted net sales of 357.04 billion yen ($3.14 billion), up 6.7 percent year-on-year; operating income of 20.1 billion yen, up 77 percent; ordinary income of 26.6 billion yen, up 175.7 percent; and quarterly net profit of 16.25 billion yen, up 246.1…
