Hideki MAWATARI

About

Hideki Mawatari is a pioneering researcher in the field of microrobotics and fluid-powered microsystems, with a particular focus on the design and fabrication of in-pipe mobile micromachines. His work, conducted in the mid-1990s, addressed a critically practical challenge: developing miniaturized robotic systems capable of navigating complex pipe networks, including branched configurations, for applications such as micro-maintenance operations in nuclear reactor environments. Mawatari's most significant contribution lies in his development and refinement of the bellows microactuator, a fluid-powered mechanism distinguished by its high power density — a crucial requirement for functional, real-world micromachines operating within confined spaces. His research demonstrated not only the conceptual viability of such systems but also their physical fabrication, bridging the gap between theoretical design and tangible engineering prototypes. His most cited work, "An In-Pipe Mobile Micromachine Using Fluid Power Traversable Branched Pipes" (1996), has garnered 11 citations, reflecting its foundational influence in the niche but growing field of pipe inspection and maintenance robotics. Mawatari's research laid important groundwork for subsequent generations of miniaturized robotic systems deployed in hazardous and inaccessible environments.

Research Focus

Key Achievements

Top Papers

1. 1
   AN IN-PIPE MOBILE MICROMACHINE USING FLUID POWER TRAVERSABLE BRANCHED PIPES

   11 citations · 1996
2. 2
   In-Pipe Mobile Micromachine Using Fluid Power. Fabrication of a Small In-Pipe Mobile Mechanism Traversable Branched Pipes.

   3 citations · 1996

Key Collaborators

Contact & Links