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－　　－32Tomohiko SATOAssociate Professor, Department of Liberal Arts and Basic SciencesTomohiko Sato is an associate professor at the College of Industrial Technology, Nihon University. He received his Bachelor of Science (BS) from Ritsumeikan University in 2002, his Master of Science (MS) from Osaka University in 2005, and his doctoral degree (Ph.D. in Science) from Osaka University in 2007. He is a member of the Mathematical Society of Japan (MSJ).His research interests include the study of asymptotic analysis of the blow-up solutions for the nonlinear elliptic partial differential equations, and the study of interface regularity of the solutions for the Maxwell equation and the rotation-free systems on Riemannian manifolds.Research Achievements1)“Morse Indices of the Solutions to the Liouville-Gel’fand Problem with Variable Coefficients”, Funkcialaj Ekvacioj 61 (2018) Number 2, 229-265.2)“Interface Regularity of the Solutions to Maxwell Systems on Riemannian Manifolds”, Tokyo Journal of Mathematics 39 (2016) Number 1, 83-100.3)“Interface Regularity of the Solutions for the Rotation Free and the Divergence Free Systems in Euclidian Space”, Tokyo Journal of Mathematics 36 (2013) Number 2, 473-482.4)“Asymptotic non-degeneracy of multiple blowup solutions to the Liouville-Gel’fand problem with an inhomogeneous coefficient”, Journal of Mathematical Analysis and Applications 398 (2013), 692-706.