Background
Yamahara, Hiroshi was born on June 27, 1933 in Tokyo.
construction company executive
Yamahara, Hiroshi was born on June 27, 1933 in Tokyo.
Bachelor, Tokyo University, 1958. Doctor, Tokyo University, 1972.
Manager, Ohsaki Research Institute, Tokyo, 1982-1991; director, Ohsaki Research Institute, Tokyo, 1991-1994; managing director, Institute Technology Shimizu Corporation, Tokyo, since 1994. Part-time lecturer Musashi Institute Technology, Tokyo, since 1982, Tohoku U., Sendai, Japan, since 1983, Tokyo Metropolitan U., 1989-1991.