He was internationally recognized with membership in the Japan Academy and the Brazilian Academy of Sciences, and in 1959 was appointed a member of the Board of Governors of the Weizmann Institute of Science in Israel.
Ia secara internasional diakui dengan keanggotaan dalam Japan Academy dan Brazilian Academy of Sciences, dan pada 1959 dilantik menjadi anggota Badan Gubernur Institut Sains Weizmann di Israel.