A miniaturized levitation system with motion control using a piezoelectric actuator. - Takeshi Morita 002; Katsumi Shimizu; Masayuki Hasegawa; Koichi Oka; Toshiro Higuchi (IEEE Trans. Control. Syst. Technol., 2002)

Resonant-Type Smooth Impact Drive Mechanism Actuator with Two Langevin Transducers. - Munesuke Suzuki; Hiroshi Hosaka; Takeshi Morita 002 (Adv. Robotics, 2012)

Editorial: Innovative Actuators. - Takeshi Morita 002; Takefumi Kanda; Kenjiro Takemura (Int. J. Autom. Technol., 2016)

Clarification of Muscle Fatigue Reducing Effect of Walking Assist Device Using Electromyography. - Satori Hachisuka; Takamitsu Kaneko; Takeshi Morita 002 (LifeTech, 2020)

Effective Assist of Hip-joint Support Ambient Walking Assistive System Using Ultrasonic Motors. - Takamitsu Kaneko; Yuichiro Orino; Satori Hachisuka; Takeshi Morita 002 (LifeTech, 2020)

Verification of Generalizability of Walking Assist Status Index Using Electromyography. - Satori Hachisuka; Xiaoxing Xu; Takeshi Morita 002 (LifeTech, 2021)

Measurement Method of Walking Support Effect Using Thermal Image during Long-time Walking. - Xiaoxing Xu; Satori Hachisuka; Takeshi Morita 002 (LifeTech, 2021)

Double-Parabolic-Reflectors Ultrasonic Transducer With Flexible Waveguide for Minimally Invasive Treatment. - Kang Chen; Takasuke Irie; Takashi Iijima; Takeshi Morita 002 (IEEE Trans. Biomed. Eng., 2021)

Hard-Type Piezoelectric Materials Based Double-Parabolic-Reflectors Ultrasonic Transducer (DPLUS) for High-Power Ultrasound. - Kang Chen; Takasuke Irie; Takashi Iijima; Takashi Kasashima; Kota Yokoyama; Susumu Miyake; Takeshi Morita 002 (IEEE Access, 2022)

Low-Loss Ultrasound Transmission Through Waveguide From Double Parabolic Reflectors (DPLUS) for Thermal Ablation. - Kang Chen; Takasuke Irie; Takashi Iijima; Susumu Miyake; Takeshi Morita 002 (IEEE Access, 2022)

Robust Speed Control of Ultrasonic Motors Based on Deep Reinforcement Learning of a Lyapunov Function. - Abdullah Mustafa; Tatsuki Sasamura; Takeshi Morita 002 (IEEE Access, 2022)

Optimization of the Thin Waveguide for Double-Parabolic-Reflectors Ultrasonic Transducers (DPLUS) for Thermal Ablation. - Kang Chen; Takasuke Irie; Takashi Iijima; Susumu Miyake; Takeshi Morita 002 (IEEE Trans. Biomed. Eng., 2023)