Complex sentence: After he graduated from the Department of Electronic Engineering of the Tokyo Imperial University, Faculty of Sciences, in 1909, he studied from 1913 in England, America, and Germany, and in Germany he continued research of generation of electric waves used for wireless communication.
Split into simpler sentences: After he graduated from the Department of Electronic Engineering of the Tokyo Imperial University, Faculty of Sciences, in 1909. From 1913 he studied in England, America, and Germany, and in Germany he continued research on generation of electric waves used for wireless communication.