Naoto Suzuki majored in Precision Mechanics and graduated from Chuo University in 1994; he also received a Master of Engineering from Chuo University in 1996. He was a Ph.D. Candidate in the Graduate School of Engineering, The University of Tokyo and earned the necessary credits, but he left the doctoral course in 2000. His research focused on developing an ophthalmologic device while working with a medical equipment maker and received a Ph.D. from Chiba University in 2007.
After that, he was an Assistant Professor at the Department of Clinical Engineering, Faculty of Health Sciences, Hiroshima International University from 2009 to 2013. He has been an Associate Professor at the Department of Mechanical Engineering, National Institute of Technology, Numazu College since 2014.
Since 2019, he has been a Visiting Scholar at the Department of Ophthalmology, School of Medicine, Stanford University, and is developing a new electroretinogram using a fundus-related perimeter (microperimetry).