Kei Sakaguchi

Papers

Total Citations

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About

Kei Sakaguchi is a materials scientist and surface engineering researcher whose work sits at the intersection of thermal spray technology and laser processing. His most notable contribution explores the synergistic relationship between these two high-energy manufacturing techniques, demonstrating how their combination can yield superior coating properties that neither method achieves independently. In his influential 2010 work, "Lasers and Thermal Spray," Sakaguchi articulates the fundamental similarities between thermal spray and laser processing — both relying on high-energy sources to achieve material transformation — and argues compellingly that treating them as complementary rather than competing technologies opens new frontiers in advanced coating development. This conceptual framing has helped guide researchers toward hybrid manufacturing approaches that enhance coating performance, adhesion, and microstructural integrity. While his citation record reflects a specialized niche within materials engineering, his ideas have resonated within the thermal spray and surface engineering communities, where precision coating solutions are critical to aerospace, manufacturing, and energy applications. Sakaguchi's work encourages a broader, integrative thinking about processing technologies that continues to inspire students and engineers exploring advanced surface modification strategies.