Yukawa Hideki: Nobel Laureate in Physics in the Cause of Peace

Yukawa, right, visits Albert Einstein at the Institute for Advanced Study, Princeton, New Jersey, in June 1953. (© Mainichi Newspapers/Aflo)

Yukawa, seated in a wheelchair, greets foreign scholars at the 1975 Pugwash Symposium, the first held in Japan, at the Kyoto International Conference Center. (© Jiji)