Hideo Ootaka

Papers

Total Citations

106

H-Index

About

Hideo Ootaka is a leading researcher in the field of flexible and stretchable electronics, with a primary focus on developing advanced strain sensors for human-machine interfaces and soft robotics. His major contributions center on the design of novel, film-shaped sensors that overcome the limitations of conventional rigid metal gauges. Ootaka pioneered a stretchable strain sensor based on the areal change of carbon nanotube electrodes, enabling measurements of strain exceeding 100%—a critical requirement for applications like smart clothing and robotic skin. He further advanced the field by introducing anisotropic sensing capabilities, allowing for precise joint angle measurement in human interfaces. His work has been instrumental in integrating these sensors into pneumatic artificial muscle systems, where they serve as length sensors for power-assisted devices. With two of his key papers each garnering 47 citations, Ootaka’s research has established foundational principles for flexible, high-dynamic-range strain sensing. His innovative approach to capacitance-based measurement systems has also enhanced the response performance of these sensors, paving the way for practical applications in wearable technology and assistive robotics.