Inventor
MIYABE TOMOTSUGU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIYABE TOMOTSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
6 patentsUS11396460B2Jul 26, 2022
Sulfate ion removal system and method for removing sulfate ion
NITTO DENKO CORP0 citations56
US12239942B2Mar 4, 2025
Separation membrane
NITTO DENKO CORP0 citations55
US11219870B2Jan 11, 2022
Separation membrane
NITTO DENKO CORP0 citations55
US10913034B2Feb 9, 2021
Separation membrane
NITTO DENKO CORP0 citations55
US12337286B2Jun 24, 2025
Composite semipermeable membrane
NITTO DENKO CORP0 citations44
US11207645B2Dec 28, 2021
Composite semipermeable membrane and spiral wound separation membrane element
NITTO DENKO CORP0 citations41