Background
Sueo Ono was born in 1895 in Kanagawa prefecture.
Sueo Ono was born in 1895 in Kanagawa prefecture.
Sueo Ono served first with Yokogawa Kyoryo Seisakujo (Bridge Building Company) and then transferred to Nihon Shingo Kaisha (Japan Signal Company) (1935). Became its manager, managing director, senior managing director (1941) and then president (1948).