| 2021 | ICANN | Mixup Gamblers: Learning to Abstain with Auto-Calibrated Reward for Mixed Samples. | Takumi Yamaguchi, Masahiro Murakawa |
| 2020 | HCI | System of Emotion Estimation Support by Shape Identification of Facial Areas for the Elderly. | Shuji Fukami, Yui Sasaoka, Takumi Yamaguchi |
| 2015 | HCI | Collaborative Tablet PC the System for Self-Active Awareness in a Dormitory Environment. | Hironobu Satoh, Shigenori Akamatsu, Masanobu Yoshida, Takumi Yamaguchi, Fuyuko Eguchi, Yuriko Higashioka |
| 2015 | Interact | Interactive Check System for Facilitating Self-awareness of Dorm Students in Upper Secondary Education. | Shigenori Akamatsu, Masanobu Yoshida, Hironobu Satoh, Takumi Yamaguchi |
| 2014 | HCI | Self-educate Function Added on Gakuzai System. | Haruya Shiba, Kousei Ueta, Yoshino Ohishi, Atuya Takedani, Takahiko Mendori, Yusuke Nishiuchi, Masanobu Yoshida, Hironobu Satoh, Takumi Yamaguchi |
| 2014 | HCI | Posture and Face Detection with Dynamic Thumbnail Views for Collaborative Distance Learning. | Takumi Yamaguchi, Haruya Shiba, Masanobu Yoshida, Yusuke Nishiuchi, Hironobu Satoh, Takahiko Mendori |
| 2013 | HCI | Zoom Interface with Dynamic Thumbnails Providing Learners with Companionship through Videostreaming. | Takumi Yamaguchi, Haruya Shiba, Masanobu Yoshida, Yusuke Nishiuchi, Hironobu Satoh, Takahiko Mendori |
| 2011 | HCI | Evaluation of User Support of a Hemispherical Sub-display with GUI Pointing Functions. | Shinichi Ike, Saya Yokoyama, Yuya Yamanishi, Naohisa Matsuuchi, Kazunori Shimamura, Takumi Yamaguchi, Haruya Shiba |
| 2011 | HCI | Window Control Interface to Attract Teacher's Gaze Area for Watching a Reaction of Remote Learners. | Takumi Yamaguchi, Haruya Shiba, Naohisa Matsuuchi, Yusuke Nishiuchi, Kazunori Shimamura, Takahiko Mendori |
| 2010 | ICCE | Evaluation of TERAKOYA Learning System Linking Multi-point Remote Users as Supplementary Lessons. | Yusuke Nishiuchi, Naohisa Matsuuchi, Haruya Shiba, Kenichiro Fujiwara, Takumi Yamaguchi, Takahiko Mendori |
| 2007 | HCI | Reliable Partner System Always Providing Users with Companionship Through Video Streaming. | Takumi Yamaguchi, Kazunori Shimamura, Haruya Shiba |
| 2006 | SIGGRAPH | Volumetric 3D display with scanned 1D LED arrays and its application to animation contents. | Masaki Kawasaki, Yasuo Watanabe, Takumi Yamaguchi, Yasutada Sakamoto |