| 2019 | VTC | Road Debris Detection Using 79GHz Radar. | Masahiro Shibao, Akihiro Kajiwara |
| 2009 | VTC | Power delay profile matching for vehicle target recognition. | Isamu Matsunami, Youichiro Nakahata, Katsushi Ono, Akihiro Kajiwara |
| 2008 | VTC | Empirical Study on Ultra-Wideband Vehicle Radar. | Isamu Matsunami, Youichiro Nakahata, Katsushi Ono, Yuusei Noguchi, Akihiro Kajiwara |
| 2008 | VTC | Performance Evaluation of Vehicular Ultra-Wideband Radio Channels. | Youichiro Nakahata, Katsushi Ono, Isamu Matsunami, Akihiro Kajiwara |
| 2007 | PIMRC | Human Body Detection using UWB-IR Indoor Channel. | Keiji Terasaka, Kenji Higashikatsuragi, Isamu Matsunami, Akihiro Kajiwara |
| 2006 | VTC | Ultra-Wideband Impulse-Radio Propagation for In-Vehicle Wireless Link. | Akihiro Katayama, Keiji Terasaka, Kenji Higashikatsuragi, I. Matunami, Akihiro Kajiwara |
| 2000 | PIMRC | Ad-hoc radio network of cluster architecture with backup node. | Sohjiroh Norita, Masayuki Itoh, Akihiro Kajiwara |
| 1995 | PIMRC | Indoor propagation measurements at 94 GHz. | Akihiro Kajiwara |
| 1994 | PIMRC | Effects of cell size, directional antennas, diversity and shadowing on indoor radio CDMA capacity. | Akihiro Kajiwara |
| 1994 | PIMRC | On a circular polarization wave transmission in LOS indoor radio channels. | Akihiro Kajiwara |
| 1994 | VTC | Effects of cell size, directional antennas, diversity and shadowing on indoor radio CDMA capacity. | Akihiro Kajiwara |