Norihisa Akamatsu
Papers
4
Total Citations
84
H-Index
4
About
Norihisa Akamatsu is a materials scientist and mechanical engineer whose research sits at the intersection of flexible electronics, soft robotics, and advanced strain analysis. His work has made significant contributions to understanding the mechanical behavior of flexible and stretchable materials, with a particular focus on developing innovative measurement techniques for quantifying strain in bending films and soft substrates. Akamatsu's most influential contribution, his 2014 surface-labelled grating method for strain analysis of largely bending films, has garnered 40 citations and offered a practical alternative to traditional strain-gauge approaches, enabling more accurate characterization of flexible electronic and wearable device materials. He has continued to push the boundaries of strain measurement, including nanoscale surface bending strain analysis (27 citations) critical for preventing fracture in flexible electronics, and pioneering quantitative studies of bending hysteresis as a fracture precursor in polymeric films. His 2020 work introducing cholesteric liquid crystal sensors for three-dimensional out-of-plane strain measurement in silicone elastomers further demonstrates his creative, multidisciplinary approach. Collectively, Akamatsu's research provides essential tools and insights for engineers designing mechanically durable flexible devices, wearable technologies, and next-generation soft robotic systems.
Research Focus
Key Achievements
Top Papers
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