ACE: A syntax-directed editor customizable from examples and queries. - Yuji Takada; Yasubumi Sakakibara; Takeshi Ohtani (ALT, 1991)

EUODHILOS-II on Top of GNU Epoch. - Takeshi Ohtani; Hajime Sawamura; Toshiro Minami (CADE, 1994)

Living with ZK-an approach towards communication with analogue messages. - Toshiro Minami; H. Sazuka; Sachio Hirokawa; Takeshi Ohtani (KES (1), 1998)

A vocal tract model using multi-line equivalent circuits. - Nobuhiro Miki; Thoru Yokoyama; Takeshi Ohtani; Shinobu Masaki; Ikuhiro Shimada; Ichiro Fujimoto; Yuji Nakamura (EUROSPEECH, 1999)

Enhancing E-Communities with Agent-Based Systems. - Simon Case; Nader Azarmi; Marcus Thint; Takeshi Ohtani (Computer, 2001)

Reconstruction of honeybee behavior within the observation hive. - Hidetoshi Ikeno; Takeshi Ohtani (Neurocomputing, 2001)

An Intelligent System for Managing and Utilizing Information Resources Over the Internet. - Takeshi Ohtani; Simon Case; Nader Azarmi; Marcus Thint (Int. J. Artif. Intell. Tools, 2002)

IoT fault management platform with device virtualization. - Yuki Nishiguchi; Ai Yano; Takeshi Ohtani; Ryuichi Matsukura; Jun Kakuta (WF-IoT, 2018)