He is the professor and chair of the Neurology and Gerontology in the Iwate Medical University. He was the associate director of CBF Lab, Bayor college of medicine in the year 1997. He holds more than 137 publications in the nationla and internal journals.His international experience includes various programs, contributions and participation in different countries for diverse fields of study. His research interests reflect in his wide range of publications in various national and international journals.