NOK announced that for the first half (April-September) of the fiscal year ending March 31, 2025, net sales were 393.67 billion yen ($2.56 billion), up 11.1% year-on-year, operating income was 19.08 billion yen, up 292.4%, ordinary income was 21.12 billion yen, up 28.8%, and net income was 13.60 billion yen, up 11.7%. “Both sales and operating income were higher than…