Inventor
MIYAKAWA Hiroki
JP5 patents
Patents
5 patentsUS10427101B2Oct 1, 2019
Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during seawater desalination
HITACHI LTD2 citations68
US11395990B2Jul 26, 2022
Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during sea water desalination
HITACHI LTD0 citations58
US9833743B2Dec 5, 2017
Reverse osmosis treatment device and method for cleaning reverse osmosis treatment device
HITACHI LTD1 citations48
US9725339B2Aug 8, 2017
Reverse osmosis treatment apparatus
HITACHI LTD0 citations38
US10596520B2Mar 24, 2020
Desalination apparatus
HITACHI LTD0 citations31