After becoming the chief director of the Kawasaki Sohonten in the same year and holding executive positions in related companies like the Toa Cement, he took part in the establishment of Japan Radio Company and Japan Air Transport.
同年、川崎総本店総務理事となり、東亜セメント等、関係諸会社重役を兼ね、日本無線、日本航空輸送の創立に参与。