| 2013 | EDUCON | Implementation of high-definition lecture recording system for daily use. | Takayuki Nagai, Toshiyuki Toyota, Takayuki Nagoya, Koki Nishizawa, Masakazu Imai |
| 2001 | IROS | Hand pose estimation using multi-viewpoint silhouette images. | Etsuko Ueda, Yoshio Matsumoto, Masakazu Imai, Tsukasa Ogasawara |
| 2000 | IROS | Real-time estimating spatial configuration between multiple robots by triangle and enumeration constraints. | Takayuki Nakamura, Akihiro Ebina, Masakazu Imai, Tsukasa Ogasawara, Hiroshi Ishiguro |
| 1999 | CVPR | Joint Detection for Potsherds of Broken Earthenware. | Kenta Hori, Masakazu Imai, Tsukasa Ogasawara |
| 1996 | ICPR | Active tubes in multiscale image queue. | Ryo Furukawa, Masakazu Imai, Takeshi Uno |
| 1992 | ICPR | Determining motion of nonrigid objects by active tubes. | Minoru Takahata, Masakazu Imai, Saburo Tsuji |
| 1990 | ICCV | Determining of camera rotation from vanishing points of lines on horizontal planes. | Shigang Li, Saburo Tsuji, Masakazu Imai |
| 1988 | ICPR | Sentiment extraction in music. | Haruhiro Katayose, Masakazu Imai, Seiji Inokuchi |
| 1986 | ICASSP | Frequency identification by complex spectrum. | Masakazu Imai, Seiji Inokuchi |