Inventor

TOKUYAMA TAKAHIRO

JP4 patents

Patents

4 patents

US10040033B2Aug 7, 2018

Multilayer separation membrane

TORAY INDUSTRIES2 citations70

US11090614B2Aug 17, 2021

Composite semipermeable membrane and composite semipermeable membrane element

TORAY INDUSTRIES0 citations50

US10906011B2Feb 2, 2021

Layered semipermeable membrane

TORAY INDUSTRIES0 citations47

US10960360B2Mar 30, 2021

Composite semipermeable membrane and composite semipermeable membrane element

TORAY INDUSTRIES0 citations39