Hiroyuki Yoshikawa1933—

Hiroyuki Yoshikawa (吉川弘之) is a Japanese engineer. He specialises in precision engineering and general design theory. He served as the 25th president of the University of Tokyo and the 20th and 21st president of the Science Council of Japan. He is a member of the Japan Academy and a recipient of the Grand Cordon of the Order of the Sacred Treasure.