Tadaatsu Ishiguro (石黒 忠篤, Ishiguro Tadaatsu; 9 January 1884 – 10 March 1960) was a bureaucrat, politician, and cabinet minister in the government of the pre-war Empire of Japan, as well as in post-war Japan.
Source: “Tadaatsu Ishiguro”, English Wikipedia (CC BY-SA 4.0), excerpt