Balance Control of Question-Posing Focusing on Learning Target Words on the Self-Study Material Contribution and Sharing System. - Toshihiro Hayashi; Yuji Hirai; Kazuhiro Ura; Akihiro Iwaki; Rihito Yaegashi; Hiroshi Murai; Hiroyuki Tarumi (ICCE, 2014)

Active S-quiz: An intelligent educational system for basic knowledge learning by question-posing. - Toshihiro Hayashi; Shimpei Nakagawa; Takuya Kishimoto; Yuji Hirai; Kazuhiro Ura; Rihito Yaegashi; Hiroshi Murai; Hiroyuki Tarumi (SNPD, 2015)

High-Speed and Intelligent Pre-Grasp Motion by a Robotic Hand Equipped with Hierarchical Proximity Sensors. - Yuji Hirai; Yosuke Suzuki; Tokuo Tsuji; Tetsuyou Watanabe (IROS, 2018)

Tough, bendable and stretchable tactile sensors array for covering robot surfaces. - Yuji Hirai; Yosuke Suzuki; Tokuo Tsuji; Tetsuyou Watanabe (RoboSoft, 2018)

Hierarchical Proximity Sensor for High-Speed and Intelligent Control of Robotic Hand. - Yuji Hirai; Takuya Mizukami; Yosuke Suzuki; Tokuo Tsuji; Tetsuyou Watanabe (J. Robotics Mechatronics, 2019)

Robust bin-picking system using tactile sensor. - Sho Tajima; Seiji Wakamatsu; Taiki Abe; Masanari Tennomi; Koki Morita; Hirotoshi Ubata; Atsushi Okamura; Yuji Hirai; Kota Morino; Yosuke Suzuki; Tokuo Tsuji; Kimitoshi Yamazaki; et al. (Adv. Robotics, 2020)

Development of assembly system with quick and low-cost installation. - Masanari Tennomi; Atsushi Okamura; Yuta Nakamura; Taiki Abe; Seiji Wakamatsu; Sho Tajima; Toshihiro Nishimura; Yuji Hirai; Takuro Sawada; Naoki Ichikawa; Tokuo Tsuji; Kimitoshi Yamazaki; et al. (Adv. Robotics, 2020)