Inventor

SOUMA THORU

JP2 patents

Patents

2 patents

US5213618AMay 25, 1993

Method for the preparation of chromatic-color metal flake pigments

NIPPON OILS & FATS CO LTD27 citations88

US5091010AFeb 25, 1992

Chromatic-color metal flake pigment and colored composition compounded therewith

NIPPON OILS & FATS CO LTD43 citations88