Kellogg Executive MBA Program (1994-1996) “Operating Strategy for the General Manager”, Prof. Albert Isenman Management is not a profession (Sep.16, 1994 )
June 1, 1990: 10 Year Anniversary of Waseda Alumni Club(IE) of Kansai, Japan. https://www.slideshare.net/mobile/TETSUYASOGO/june-11990-10-year-anniversary-of-waseda-alumni-club-of-kansai-japan
1982-1989: Joined NTN as an engineer and worked in Kuwana, Okayama and Iwata, Japan https://tedsogo1996.blogspot.com/1989/02/1982-1989-joined-ntn-as-engineer-and.html?m=1