The problems facing the troubled Japanese auto parts manufacturer Takata are getting even bigger.Shares in Takata plummeted more than 11% in Tokyo on Monday following the announcement by U.S. regulators that another 5 million vehicles would be recalled after a 10th death was linked to the company’s faulty airbags.The move Friday by the U.S. National Highway Traffic Safety Administration expands a massive recall that had already affected at least 19 ...