Inventor

HORII TADAAKI

JP2 patents

Patents

2 patents

US10730989B2Aug 4, 2020

Method for producing (meth)acrylamide papermaking additive and (meth)acrylamide polymer papermaking additive

HARIMA CHEMICALS INC11 citations81

US9995001B2Jun 12, 2018

Acrylamide-based polymer, paper strength agent, and paper

HARIMA CHEMICALS INC1 citations47