Hiroaki Kawamoto

About

Hiroaki Kawamoto is a pioneering robotics engineer whose career has been defined by his foundational contributions to wearable exoskeleton technology, particularly through the development and refinement of the Robot Suit HAL (Hybrid Assistive Limb). Working at the intersection of biomedical engineering, rehabilitation robotics, and human-machine interaction, Kawamoto has dedicated his research to restoring and enhancing mobility for individuals with physical disabilities, including paraplegia and hemiplegia. His most influential work centers on developing intelligent control algorithms that interpret bioelectrical signals — such as EMG data — to estimate user intentions and deliver precisely calibrated physical assistance. Papers from 2004 and 2005 introduced EMG-based feedback controllers and phase-sequence methods for HAL, collectively accumulating over 1,200 citations and establishing core paradigms still referenced in exoskeleton research today. His 2007 and 2010 studies on intention-based walking support for paraplegic patients further cemented HAL's clinical relevance, together drawing nearly 900 citations. Beyond engineering innovation, Kawamoto has demonstrated HAL's real-world therapeutic value through clinical pilot studies with stroke patients and individuals with limited mobility, bridging laboratory breakthroughs and patient-centered rehabilitation. His body of work has been cited over 2,700 times, making him one of the most impactful figures in assistive robotics worldwide.

Research Focus

Key Achievements

Top Papers

1. 1
   Intention-based walking support for paraplegia patients with Robot Suit HAL

   468 citations · 2007
2. 2
   Intention-Based Walking Support for Paraplegia Patients with Robot Suit HAL

   401 citations · 2010
3. 3
   Power assist method for HAL-3 using EMG-based feedback controller

   387 citations · 2004
4. 4
   Power assist method based on Phase Sequence and muscle force condition for HAL

   377 citations · 2005
5. 5
   Control method of robot suit HAL working as operator's muscle using biological and dynamical information

   375 citations · 2005
6. 6
   Development of single leg version of HAL for hemiplegia

   185 citations · 2009
7. 7
   Feasibility of Rehabilitation Training With a Newly Developed Wearable Robot for Patients With Limited Mobility

   165 citations · 2013
8. 8
   Pilot study of locomotion improvement using hybrid assistive limb in chronic stroke patients

   156 citations · 2013
9. 9
   Voluntary motion support control of Robot Suit HAL triggered by bioelectrical signal for hemiplegia

   154 citations · 2010
10. 10
    Power assist method based on phase sequence driven by interaction between human and robot suit

    71 citations · 2005

Key Collaborators

Contact & Links