Tokyo stocks fell Wednesday morning, with technology shares tracking overnight declines of their U.S. counterparts, while investors awaited Toyota Motor Corp.’s earnings report due out later in the day. The 225-issue Nikkei Stock Average fell 531.71 points, or 1.37 percent, from Tuesday to 38,303.39. The broader Topix index was down 33.52 points, or 1.22 percent, at 2,712.70. The U.S. dollar climbed to the lower 155 yen range in Tokyo on expectations that the interest rate differential between Japan and the United States will remain wide, although caution remained over a potential intervention…