Ryuzo Nagaoka

Ryuzo Nagaoka is currently the President & Managing Director at Nagaoka & Associates, Inc. He is also a Director at Ttcl Public Co. Ltd.
in Qatar and the Philippines.
Previously, he worked as an Associate Director & Senior Associate Director at Toyo Engineering Corp.
from 1975 to 1996.
He also served as an Independent Director at TTCL Public Co. Ltd.
from 2008 to 2023.
Additionally, he worked as a Senior Associate at Baker & O'Brien, Inc. from 2003 to 2006.
Dr. Nagaoka obtained his undergraduate degree from Keio University, his graduate degree from the University of Wisconsin, and his doctorate from the University of Tokyo.