EgBridge Version 2.2. - Chiaki Watanabe; Hajime Wada (Mach. Transl., 1987)

Intelligent Information Presentation Corresponding to User Request Based on Collaboration Between Text and 2D Charts. - Chiaki Watanabe; Ichiro Kobayashi (J. Adv. Comput. Intell. Intell. Informatics, 2008)

A Study of a Bus Stop that Displays the Current Location of the Bus to Increase User Convenience. - Chiaki Watanabe; Shuto Ishikawa; Hikaru Yabe; Mikiko Sode Tanaka (GCCE, 2020)