Background
Kotorii, Hirofumi was born on April 24, 1934 in Nippori, Japan. Son of Tamehiro and Satoko (Ookubo) Kotorii.
Kotorii, Hirofumi was born on April 24, 1934 in Nippori, Japan. Son of Tamehiro and Satoko (Ookubo) Kotorii.
Bachelor of Engineering, Meiji University, Kanda, Japan, 1960.
Senior research officer mechanic engineering laboratory, Minato-ku Industries, Tokyo, 1953-1995; manager metals, Research and Development Institute Metals and Composites for Future, Tokyo, 1995-1996. Lecturer Ooji (Japan) Technology Higher School, 1960-1962.
Married Katsue Toguri, April 11, 1965. 1 child, Ayami.