Collision avoidance: divide-and-conquer approach by space characterization and intermediate goals. - Tsutomu Hasegawa; Hajime Terasaki (IEEE Trans. Syst. Man Cybern., 1988)

Automatic grasping and regrasping by space characterization for pick-and-place operations. - Hajime Terasaki; Tsutomu Hasegawa; Hironobu Takahashi; Tsutomu Arakawa (IROS, 1991)

Primitive Based Stereo for the Can-Picking Robots. - Hironobu Takahashi; Hideo Hirono; Hajime Terasaki; Fumiaki Tomita (MVA, 1992)

Intelligent manipulation of sliding operations with parallel two-fingered grippers. - Hajime Terasaki; Tsutomu Hasegawa (IROS, 1993)

Motion planning for intelligent manipulations by sliding and rotating operations with parallel two-fingered grippers. - Hajime Terasaki; Tsutomu Hasegawa (IROS, 1994)

A Portable Three-Dimensional Digitizer. - Y. Matsumoto; Hajime Terasaki; K. Sugimoto; T. Arakawa (3DIM, 1997)

Motion planning of intelligent manipulation by a parallel two-fingered gripper equipped with a simple rotating mechanism. - Hajime Terasaki; Tsutomu Hasegawa (IEEE Trans. Robotics Autom., 1998)