The KT Pilot Computer - A Micro-Programmed Computer with a Phototransistor Fixed Memory. - Hiroshi Hagiwara; Kohei Amo; S. Matsushita; H. Yamauchi (IFIP Congress, 1962)

Applications of Artificial Intelligence Techniques to Office Automation Systems. - Kohei Amo; Ken-ichi Mori (IFIP Congress, 1983)