Tokyo stocks were mixed Thursday morning as buying on overnight record highs reached on Wall Street on the back of Donald Trump’s win in the U.S. presidential election was offset by investors locking in recent gains. The 225-issue Nikkei Stock Average fell 158.80 points, or 0.40 percent, from Wednesday to 39,321.87. The broader Topix index was up 24.41 points, or 0.90 percent, at 2,740.33. The U.S. dollar was largely firm in the mid-154 yen range tracking expectations that Trump’s proposed policies, including tax cuts and tariff hikes, will increase inflationary pressure on the United States e…