Background
Hagishima, Koichi was born on March 10, 1956 in Utsunomiya, Tochigi, Japan. Son of Minoru and Tsuna (Ebisawa) Hagishima.
Hagishima, Koichi was born on March 10, 1956 in Utsunomiya, Tochigi, Japan. Son of Minoru and Tsuna (Ebisawa) Hagishima.
Bachelor of Electrical Engineering, Tohoku University, Sendai, Japan, 1978. Master of Science in Management, Massachusetts Institute of Technology, 1992.
From researcher to manager, Nippon Telegraph and Telephone laboratories, Tokyo, 1978-1994; supervisor, Nippon Telegraph and Telephone laboratories, Tokyo, 1994-1996; director, Nippon Telegraph and Telephone laboratories, Tokyo, since 1996.
Member Institute of Electrical and Electronics Engineers, Institute of Electronics Information and Communications Engineers (secretary since 1995).
Married Yukiko Okuzumi, October 1, 1995.