• 1959 Dr. of Science,
University of Tokyo • 1959 Research Associate,
Nihon University • 1960 Research Associate, Institute for Solid-State Physics,
University of Tokyo • 1963 Research Scientist,
Electrotechnical Laboratory (ETL) [became AIST] • 1968
Nishina Memorial Prize • 1973
Imperial Prize of the Japan Academy • 1979
Asahi Prize • 1984 Fellow, ETL (dual appointment) • 1987
Fritz London Memorial Prize • 1990 Professor,
Toho University • 1995 Emeritus Professor, Toho University • 1997 Member of the
Japan Academy • 2001–20??: Special Adviser,
National Institute of Advanced Industrial Science and Technology (AIST) • 2020
Order of Culture ==See also==