Apple may be headed for a dispute with Fujitsu over the iPad trademark. Fujitsu applied for the iPad trademark in the U.S. in 2003, a year after it unveiled its own iPad, a handheld device designed to help shop clerks with inventory, sales, and price checks. “It’s our understanding that the name is ours,” Masahiro Yamane, director of Fujitsu’s public relations division, told the New York Times. Features of Fujitsu’s iPad include a 3.5-inch…