History of research and development in immunology after obtaining PhD in 1988 2017 to present, Director of R&D at ImmuniT Research Inc. 2004 to present, Biotech companies 2004 to 2018, Univ Tokyo 1997 to 2004, LIAI and TPIMS in US 1990 to 1998, Univ Tokyo 1988 to 1990, UCLA