Inventor

KASAHARA SHOHEI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “KASAHARA SHOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

5 patents

US10092880B2Oct 9, 2018

Spiral-wound acid gas separation membrane element, acid gas separation membrane module, and acid gas separation apparatus

SUMITOMO CHEMICAL CO4 citations68

US11045761B2Jun 29, 2021

Separation membrane sheet, separation membrane element, separation membrane module, and manufacturing method for separation membrane sheet

SUMITOMO CHEMICAL CO0 citations51

US11850558B2Dec 26, 2023

Composition useful for producing acidic gas separation membrane

SUMITOMO CHEMICAL CO0 citations50

US11642621B2May 9, 2023

Acidic gas separation membrane sheet and manufacturing method therefor

SUMITOMO CHEMICAL CO0 citations48

US11358101B2Jun 14, 2022

Spiral-wound gas separation membrane element, gas separation membrane module, and gas separation apparatus

SUMITOMO CHEMICAL CO0 citations43

RENAISSANCE ENERGY RES CORP

1 patent

US9597632B2Mar 21, 2017

Selectively CO 2-permeable membrane, method for separating CO2 from mixed gas, and membrane separation equipment

RENAISSANCE ENERGY RES CORP2 citations70