* Nikkei holds steady, Topix up 0.1 pct* Some exporters succumb to profit-taking* IHI gains after lifting full-year profit forecast* Komatsu, HCM gain after U.S. Caterpillar's upbeat commentsBy Dominic LauTOKYO, April 23 (Reuters) - Japan's Nikkei average ...
[Published Reuters - Apr 23 2013]