Dr. Yasuhiro Matsui, he received his doctorate in the urban engineering from The University of Tokyo (Engineering, 2007) and Japanese professional engineering license (Water Supply & Industrial Water Supply, 2004). He was involving in global water environment businesses (water supply, desalination, water reuse, and groundwater) for 20 years. He is a director of Japanese Desalination Association. He has been employed by Yokogawa since April 2019 in the Research & Development, Innovation Center of Market Division. He was Vice President of METAWATER USA, INC, in charge of R&D department for business development and International Business Division since 2014. While affiliated to METAWATER, engaged in desalination projects in the Middle East and The South Asia. Focused on ceramic membrane (Microfiltration) integrated in a pretreatment of reverse osmosis in the desalination process. Being in head of collaboration research works with Saline Water Conversion Corporation in the Kingdom of Saudi.