Virtual object manipulation on a table-top AR environment. - Hirokazu Kato 001; Mark Billinghurst; Ivan Poupyrev; Kenji Imamoto; Keihachiro Tachibana (ISAR, 2000)

A Geometric Arbiter Selection Algorithm on Infrared Wireless Inter-robot Communication. - Hiroyuki Takai; Hirotoshi Hara; Keisuke Hirano; Gen'ichi Yasuda; Keihachiro Tachibana (DARS, 2002)

A City-Planning System Based on Augmented Reality with a Tangible Interface. - Hirokazu Kato 001; Keihachiro Tachibana; Masaaki Tanabe; Takeaki Nakajima; Yumiko Fukuda (ISMAR, 2003)

The Effects of Shadow Representation of Virtual Objects in Augmented Reality. - Natsuki Sugano; Hirokazu Kato 001; Keihachiro Tachibana (ISMAR, 2003)

Bulletin Board System for Scenario Creation based on a Sub-Story Model. - Wataru Sunayama; Keihachiro Tachibana (WSTST, 2005)

Workspace mapping based on multisensor information fusion using heterogeneous onboard sensors. - Masamichi Miyake; Hiroyuki Takai; Keihachiro Tachibana (Artif. Life Robotics, 2009)

A communication protocol based on IR-space division transceivers for mobile robots. - Tetsuo Abe; Hiroyuki Takai; Keihachiro Tachibana (Artif. Life Robotics, 2010)

Obstacle arrangement detection using multichannel ultrasonic sonar for indoor mobile robots. - Kiyoshi Okuda; Masamichi Miyake; Hiroyuki Takai; Keihachiro Tachibana (Artif. Life Robotics, 2010)