Tokyo stocks were slightly higher Tuesday morning, tracking overnight advances on Wall Street, although rises were capped by investors continuing to lock in gains after a recent surge on the Japanese market. The 225-issue Nikkei Stock Average rose 209.04 points, or 0.51 percent, from Friday to 41,399.72. The broader Topix index was up 22.48 points, or 0.78 percent, at 2,917.04. Japanese financial markets were closed Monday for a national holiday. The U.S. dollar rose to the upper 158 yen range in Tokyo on buying from domestic importers, although concerns remained over a potential yen-buying in…