Masafumi Yamaguchi
Toyota Technological Institute, Japan
Dr. Masafumi Yamaguchi is now Professor Emeritus and Invited Research Fellow at the Toyota Technological Institute, Nagoya, Japan. He is the Chairman, PV R&D Review Committee under the NEDO (New Energy and Industrial Technology Development Organization): since 2008. He was the Research Supervisor of the “Creative Clean Energy Generation using Solar Energy” under the JST (Japan Science and Technology Agency): 2009-2017. Prof. Yamaguchi has contributed to R&D for high-efficiency multi-junction, Si tandem and Si solar cells, space solar cells, defects in semiconductors, PV-powered vehicle applications. He has received numerous awards such as The Becquerel Prize from the European Commission in 2004, The William Cherry Award from the IEEE in 2008, The PVSEC Award in 2011, The WCPEC Award in 2014, The Science and Technology Award by the Minister of Education, Culture, Sports, Science and Technology in 2015, the Outstanding Achievement Award from the Japan Society of Applied Physics in 2025 and the Purple Ribbon Medal from the Emperor in 2025 for his outstanding contributions to the development of science and technology of photovoltaics such as high-efficiency multi-junction solar cells, space solar cells, concentrator solar cells and as one of the world leaders of the development of photovoltaics and as one of the driving forces for international co-operation.