Ichiro Sakuma is a highly educated and experienced professor at The University of Tokyo. He holds a Ph.D. in Precision Engineering, which he studied at the University of Tokyo. Dr. Sakuma's primary focus is precision engineering, and he has dedicated most of his professional career to researching and expanding the field. His work has made significant contributions to the study of precision engineering and its practical applications. As a professor, Dr. Sakuma is well-regarded for his expertise and knowledge of the subject, and he is known for his ability to mentor and guide students in the field.