| 2019 | ICDAR | Japanese Character Segmentation for Historical Handwritten Official Documents Using Fully Convolutional Networks. | Kei Watanabe, Shinji Takahashi, Yuki Kamaya, Masashi Yamada, Yoshito Mekada, Jun-ichi Hasegawa, Shinya Miyazaki |
| 2009 | IROS | Human-robot collaboration in cellular manufacturing: Design and development. | Jeffrey Too Chuan Tan, Feng Duan, Ye Zhang, Kei Watanabe, Ryu Kato, Tamio Arai |
| 2009 | RO-MAN | Human factors studies in information support development for human-robot collaborative cellular manufacturing system. | Jeffrey Too Chuan Tan, Ye Zhang, Feng Duan, Kei Watanabe, Ryu Kato, Tamio Arai |
| 2008 | ICRA | Visual tracking with occlusion handling for visual servo control. | Yasushi Iwatani, Kei Watanabe, Koichi Hashimoto |
| 2008 | IROS | A visual-servo-based assistant system for unmanned helicopter control. | Kei Watanabe, Yasushi Iwatani, Kenichiro Nonaka, Koichi Hashimoto |
| 2007 | ICRA | Obstacle Detection of a Humanoid on a Plane Using a Relative Disparity Map Obtained by a Small Range Image Sensor. | Naotaka Hikosaka, Kei Watanabe, Kazunori Umeda |
| 2007 | IROS | Multi-camera visual servoing of a micro helicopter under occlusions. | Yuta Yoshihata, Kei Watanabe, Yasushi Iwatani, Koichi Hashimoto |