J. Yamaguchi

About

J. Yamaguchi is a pioneering robotics researcher whose career has been defined by groundbreaking contributions to bipedal humanoid robot development, motion control, and human-robot interaction. Working prominently within the Waseda University robotics tradition—home to the celebrated WABIAN and Hadaly-2 platforms—Yamaguchi has helped shape the foundational principles governing how humanoid robots walk, balance, and coexist with humans in everyday environments. His most influential work, "Development of a bipedal humanoid robot—control method of whole body cooperative dynamic biped walking" (2003, 358 citations), introduced whole-body cooperative control strategies for a human-sized 35-DOF robot, establishing benchmarks still referenced today. Complementing this, his research on integrated motion control enabling walking, jumping, and running in real-time (219 citations) demonstrated remarkable versatility in dynamic locomotion. Yamaguchi also advanced ZMP-based stability compensation through trunk motion control and pioneered adaptive foot mechanisms capable of navigating uneven terrain. Beyond research laboratories, he bridged engineering and consumer applications through Sony's SDR entertainment robots, demonstrating that sophisticated humanoid motion could captivate general audiences. Across ten landmark publications accumulating over 1,200 citations, Yamaguchi's work has profoundly influenced both academic robotics research and the commercial development of humanoid platforms worldwide.

Research Focus

Key Achievements

Top Papers

1. 1
   Development of a bipedal humanoid robot-control method of whole body cooperative dynamic biped walking

   358 citations · 2003
2. 2
   Integrated motion control for walking, jumping and running on a small bipedal entertainment robot

   219 citations · 2004
3. 3
   Development of a biped walking robot compensating for three-axis moment by trunk motion

   130 citations · 2002
4. 4
   A small biped entertainment robot exploring attractive applications

   121 citations · 2004
5. 5
   Humanoid Robots in Waseda University—Hadaly-2 and WABIAN

   110 citations · 2002
6. 6
   Development of a dynamic biped walking system for humanoid - development of a biped walking robot adapting to the humans' living floor

   100 citations · 2002
7. 7
   Physical interaction between human and a bipedal humanoid robot-realization of human-follow walking

   97 citations · 1999
8. 8
   Development of a bipedal humanoid robot having antagonistic driven joints and three DOF trunk

   88 citations · 2002
9. 9
   Motion entertainment by a small humanoid robot based on OPEN-R

   85 citations · 2002
10. 10
    Experimental development of a foot mechanism with shock absorbing material for acquisition of landing surface position information and stabilization of dynamic biped walking

    85 citations · 2002

Key Collaborators

Contact & Links