Shigenao Maruyama

About

Shigenao Maruyama is a pioneering roboticist whose work is reshaping disaster response through innovative aerial and continuum robotics. His primary research areas include firefighting robotics, fluid-powered actuation, and the dynamics of flexible continuum robots. Maruyama’s most significant contribution is the development of the “Dragon Firefighter” (DFF), an aerial hose-type robot that uses high-pressure water jets for both propulsion and fire suppression. This novel concept allows the robot to fly directly to fire sources, overcoming obstacles that limit traditional ground-based robots. His most cited paper, “Aerial Hose Type Robot by Water Jet for Fire Fighting” (2018, 96 citations), introduced this paradigm-shifting approach. Maruyama has also advanced the stability and mobility of continuum robots, addressing critical challenges like oscillation suppression (34 citations) and head levitation using passive thrust vectoring. With over 170 total citations, his work has laid the foundation for a new class of safe, direct-access firefighting and search-and-rescue robots, earning him recognition as a leader in extreme-environment robotics.

Research Focus

Key Achievements

Top Papers

1. 1
   Aerial Hose Type Robot by Water Jet for Fire Fighting

   96 citations · 2018
2. 2
   A Mechanical Approach to Suppress the Oscillation of a Long Continuum Robot Flying With Water Jets

   34 citations · 2019
3. 3
   Fire extinguishment using a 4 m long flying-hose-type robot with multiple water-jet nozzles

   21 citations · 2020
4. 4
   Fire Fighting Tactics with Aerial Hose-type Robot “Dragon Firefighter”

   16 citations · 2019
5. 5
   Air-Jet Levitation of Continuum Robots: Stable Head Floating by Passive Thrust Vectoring for Enhancing Mobility

   3 citations · 2023

Key Collaborators

Contact & Links