Kazunori Hashirii

Papers

Total Citations

121

H-Index

About

Kazunori Hashirii is a robotics researcher whose work has made significant contributions to the design and control of tendon-driven mechanisms, particularly in the context of robotic and prosthetic hands. His research focuses on underactuated systems — mechanisms engineered with fewer actuators than degrees of freedom — a clever approach that reduces mechanical complexity without sacrificing functional capability. His most influential work, "Design and Control of Underactuated Tendon-Driven Mechanisms" (2009), has garnered 73 citations and laid important groundwork for how the robotics community approaches transmission systems in dexterous hand design. Building on this foundation, his 2013 paper on a three-fingered tendon-driven robotic hand introduced an innovative architecture combining both active and passive tendons, earning 48 citations and further advancing practical hand design toward more adaptive and mechanically efficient solutions. Hashirii's research sits at the intersection of mechanical design, control theory, and biomechanics, addressing real-world challenges in robotics and prosthetics. His contributions have helped shape modern thinking around how underactuated systems can be leveraged to build capable, lightweight, and cost-effective robotic hands — work that remains highly relevant to researchers and engineers developing the next generation of assistive and industrial robotic devices.