00573nam a2200193Ia 4500 CTU_96319 210402s9999 xx 000 0 und d 607.39 O.41 Masatoshi, Okochi Research and development in Japan awarded the Okochi memorial prize Masatoshi Okochi Tokyo Okochi Memorial Foundation 1975 Technological innovations,Okochi memorial prize Japan Giang Trung tâm Học liệu Trường Đại học Cần Thơ