Inventor

WAJIMA AYAMI

JP2 patents

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

SUMITOMO SEIKA CHEMICALS

1 patent

US9763869B2Sep 19, 2017

Hydrophilic thickener and cosmetic composition

SUMITOMO SEIKA CHEMICALS0 citations43

YAMAUCHI Yoh

1 patent

US9139671B2Sep 22, 2015

Hydrophilic thickening agent and method of producing same

YAMAUCHI Yoh0 citations21