It later became Keio Electronic Laboratories (京王技術研究所) because its fledgling offices were located near the Keio train line in Tokyo and Keio can be formed by combining the first letters of Katoh and Osanai.
Kemudian menjadi Keio Electronic Laboratories (京王技術研究所) karena kantornya terletak di dekat jalur kereta Keio di Tokyo dan Keio dapat dibentuk dengan menggabungkan huruf pertama Katoh dan Osanai.