Masaki Okano received his baccalaureate and master's degrees from
Kyoto University, and his doctorate in biochemistry from the Research
Division in Agriculture at the same institution in 1994. He spent the
period from 1994 to 1995 as a research fellow in cell biology at the Nagoya
University Bio Science Center before moving to Massachusetts, where he
worked as a research fellow in medicine at Harvard Medical School and
Massachusetts General Hospital from 1995 to 2002, serving as an instructor
in medicine at Harvard for the last two years of that period. He was appointed
team leader at the RIKEN Center for Developmental Biology in 2001, and
returned to work in Japan full-time in 2002.