HiroshiWada: Pioneering Electronics and Computer Technologies in Postwar Japan. - Hyungsub Choi; Chigusa Kita (IEEE Ann. Hist. Comput., 2008)

Failure to Launch: Tarui Yasuo, the Quadrupole Transistor, and the Meanings of the IC in Postwar Japan. - Hyungsub Choi; Takushi Otani (IEEE Ann. Hist. Comput., 2012)

History of Computing in East Asia. - Chigusa Kita; Hyungsub Choi (IEEE Ann. Hist. Comput., 2016)