YT

Yoshio Takezawa

TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
Overall (All Time): #3,981,285 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4690969 Polyphenylene sulfide resin compositions and their moldings Tatsuo Akatsu 1987-09-01