YT

Yozo Toei

SC Sekisui Chemical Co.: 1 patents #54 of 153Top 40%
Overall (2022): #195,906 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11236192 Flame-retardant rigid polyurethane foam Kazuhiro Okada, Tomonori KAJITA 2022-02-01