Development of a robot balanced on a ball - Application of passive motion to transport -. - Masaaki Kumagai; Takaya Ochiai (ICRA, 2009)

Development of a Robot Balanced on a Ball- First Report, Implementation of the Robot and Basic Control -. - Masaaki Kumagai; Takaya Ochiai (J. Robotics Mechatronics, 2010)

III-V/Si hybrid integration for scalable optical switching and computing. - Mitsuru Takenaka; Hanzhi Tang; Kouhei Watanabe; Takaya Ochiai; Tomohiro Akazawa; Yuto Miyatake; Shuhei Ohno; Kei Sumita; Stéphane Monfray; Frédéric Boeuf; Rui Tang; Kasidit Toprasertpong; et al. (OECC/PSC, 2022)