Inventor
HAGAWA KAZUKI
JP4 patents
Patents
4 patentsUS12569813B2Mar 10, 2026
Method and program for determining cleaning trouble in fresh water generator
TORAY INDUSTRIES0 citations47
US12415736B2Sep 16, 2025
Method for controlling fresh water generation apparatus by estimating filtration property, method for determining presence of trouble in fresh water generation apparatus, fresh water generation apparatus, program for operating fresh water generation apparatus, program for determining presence of trouble in fresh water generation apparatus, and recording medium
TORAY INDUSTRIES0 citations47
US11141701B2Oct 12, 2021
Computer-readable recording medium on which clogging location specification program for separation membrane module is recorded, water production system, and water production method
TORAY INDUSTRIES0 citations38
US10159940B2Dec 25, 2018
Method for cleaning hollow fiber membrane module
TORAY INDUSTRIES0 citations36