| 2006 | ICPR | Use of Viewpoint Information for Example Selection in CBIR. | Kanji Tanaka, Mitsuru Hirayama, Nobuhiro Okada, Eiji Kondo |
| 2006 | IROS | Location-driven Retrieval of Images Collected by a Mobile Robot. | Kanji Tanaka, Mitsuru Hirayama, Nobuhiro Okada, Eiji Kondo |
| 2005 | IROS | Image based rendering for a mobile robot using visual landmarks. | Kuniaki Otsuka, Kanji Tanaka, Nobuhiro Okada, Eiji Kondo |
| 2004 | ICPR | Probabilistic Localization for Mobile Robots using Incomplete Maps. | Kanji Tanaka, Nobuhiro Okada, Eiji Kondo, Yoshihiko Kimuro |
| 2004 | ICRA | Prototype Range Finder using an Image Sensing Device with Electronic Pattern Masks. | Jun Masaki, Nobuhiro Okada, Eiji Kondo |
| 2004 | ICRA | Global Localization with Detection of Changes in Non-stationary Environments. | Kanji Tanaka, Yoshihiko Kimuro, Nobuhiro Okada, Eiji Kondo |
| 2003 | ICRA | Fast 3D tracking of non-rigid objects. | Nobuhiro Okada, Martial Hebert |
| 2003 | ICRA | Mobile robot localization with an incomplete map in non-stationary environments. | Kanji Tanaka, Tsutomu Hasegawa, Hongbin Zha, Eiji Kondo, Nobuhiro Okada |
| 1998 | IROS | 3-dimensional object model construction from range images taken by a range finder on a mobile robot. | Nobuhiro Okada, Hongbin Zha, Tadashi Nagata, Eiji Kondo, Ken'ichi Morooka |
| 1995 | ICRA | A Parts Picking System with a Range Finder and a Camera System. | Nobuhiro Okada, Tadashi Nagata |