By Leika Kihara and Stanley White TOKYO (Reuters) - The Bank of Japan has taken all necessary steps to meet its 2 percent inflation target in two years and will try to minimize the market disruption from its massive bond buying, Governor Haruhiko Kuroda said on Friday. Kuroda conceded that some people doubted the BOJ could meet its inflation goal and said unexpected events could mean it would take longer than planned, but said the BOJ would maintain its new policy framework for as long as needed. ...