NTT Data Corp. said Friday it has invested an undisclosed sum in a medical imaging startup, DeepTek Inc., as part of its drive to globally develop its radiology diagnostic support business using artificial intelligence.NTT Data now owns about 10 percent of the information technology firm, which is headquartered in the U.S. state of Delaware but operating mainly in Pune, a city in the industrialized state of Maharashtra, India, according to the Japanese company's press office.NTT Data aims to spread the use of its flagship digital medical archiving service called Unified Clinical Archive, wh…READ FULL ARTICLE