Hiroshi UJITA

Senior Research Fellow

Adjunct lecturer for Tokyo Institute of Technology, Tokyo City University, and Tele-Communication University.
Chairperson for IT System Management Committee, Institute of Electrical Engineers.
Leader of Error Management Research.


  • Energy System Prediction, Safety Study, Risk Analysis, Cognitive System Engineering, Human Factors Research



1988.9 Doctor degree from The University of Tokyo, Engineering Research
1974.3 Graduated from Kyushu University, Nuclear Engineering


2014.01 - present Senior Research Fellow, CIGS
2011.04 - 2013.12 Professor, Tokyo Institute of Technology, Department of Nuclear Engineering
1974.04 - 2011.03 Energy Research Laboratory, Hitachi, Ltd.


More than ten publications.(in Japanese)


  • Ujita, H., Duan, F.,
  • “Energy Perspective and Nuclear Role under Global Warming and Energy Security Problems” in InTech "Global Warming", ISBN 979-953-307-820-4, 2012.
  • Ujita, H., Ikeda, T., Naitoh, M.
  • Severe Accident Analysis Code SAMPSON Improvement for IMPACT Project JSME International Journal, Series B, Vol.45, No.3, 607-614, 2002.
  • Ujita, H., kubota, R., Ikeda, K.
  • Development and Verification of Plant Navigation System for Nuclear Power Plant International Journal of Cognition, Technology & Work, 3 [1], 22-32, 2001.
  • More than fourty papers.



  • Hashimoto Award (best paper) from Ergonomic Society
  • Research Incentive Award from Artificial Intelligence Society
  • Best Presentation Award from Society of Instrument & Control Engineers
  • Research Incentive Award from Electro-Mechanical Association
  • Technical Development Award from Atomic Energy Society
  • Best Column Award from Reliability Engineering Association
  • Best Presentation Award from Socio-Environment Section of Atomic Energy Society