Inventor

YAMAGATA MASAHIKO

JP2 patents

Patents

2 patents

US12110385B2Oct 8, 2024

Chlorinated vinyl chloride resin

SEKISUI CHEMICAL CO LTD2 citations68

US12104051B2Oct 1, 2024

Chlorinated vinyl chloride-based resin

SEKISUI CHEMICAL CO LTD2 citations68