Inventor

UMEHARA TERUHIKO

JP3 patents

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

JSR CORP

2 patents

US7651802B2Jan 26, 2010

Solid polymer electrolyte, proton conductive membrane, electrode electrolyte, electrode paste and membrane-electrode assembly

JSR CORP0 citations39

US10266650B2Apr 23, 2019

Polymer, resin composition and resin molded product

JSR CORP0 citations32

YAMAKAWA YOSHITAKA

1 patent

US8431676B2Apr 30, 2013

Aromatic compound and sulfonated polyarylene polymer

YAMAKAWA YOSHITAKA5 citations65