千葉大学
During the establishment of the Graduate School of Education (MA) in April 1982 and the Graduate School of Science and Technology (Ph.D.) in April 1986, Takefuta participated in the enhancement and development of a graduate school of Chiba University by serving as vice chairman of Chiba University Graduate School of Education's establishment committee. He was also assigned to the Chiba University Graduate School general problem investigating committee by the president of Chiba University.