Inventor

AMISHIGE YASUO

TH3 patents

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

SHIRASAWA TAKESHI

1 patent

US8940933B2Jan 27, 2015

Method for producing polyoxyalkylene alkyl ether carboxylic acid and salt thereof

SHIRASAWA TAKESHI0 citations42

AMISHIGE YASUO

1 patent

US8652436B2Feb 18, 2014

Material for water gas

AMISHIGE YASUO0 citations36

KAO CORP

1 patent

US9233904B2Jan 12, 2016

Method for producing polyoxyalkylene alkyl ether carboxylic acid or salt thereof

KAO CORP0 citations35