Nomura Micro Science

Date joined: 2022


Atsugi, Japan

Company size

251-1000 employees


Metrology and analytical service providers


A Japanese water and wastewater treatment equipment manufacturer and systems integrator historically focused on the semiconductor industry, being one of the first companies to produce UPW for the industry beginning in 1969. It is the smallest of the three top Japanese ultrapure water specialists (behind Kurita and Organo) but it was the first to expand abroad, first to Korea, then Taiwan, China and the USA. Now it is looking for growth mainly from the industrial wastewater recycling market. Nomura's UPW technology particularly focuses on dissolving gases into water.

UltraFacility Resources

UPW journal archive | 2018
Development of H₂O₂ monitor most suitable for UPW polishing system
Conference material | 2017
Continuous On-Line Monitoring​ of H2O2 in UPW​
Conference material | 2018
Optimization of UPW System with Improved Ion Exchange Resin

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