A Use of the Ultrasonic Motor as a Fine Positioning Actuator. - Reiji Mitarai; Hiroaki Takeishi; Takeshi Sawada (Robotics, Mechatronics and Manufacturing Systems, 1993)

Positioning of an X-Y Stage Using the Horizontal Acceleration Signal of the Base Plate. - Shinji Wakui; Mikio Sato; Katsumi Asada; Takeshi Sawada (J. Robotics Mechatronics, 1993)

Novel MTF measurement method for medical image viewers using a bar pattern image. - Katsuhiro Ichikawa; Hiroshi Fujita; Takeshi Sawada (Image-Guided Procedures, 2003)

Implementation of Optical Response of Thin Film Transistor with Verilog-A for Mobile LCD Applications. - Keiichiro Ishihara; Takeyuki Tsuruma; Yasuhiko Iguchi; Takeshi Sawada; Makoto Watanabe; Yasuhito Maki (BMAS, 2008)