TI

Tutomu Isaka

TC Toyobo Co.: 1 patents #227 of 498Top 50%
📍 Inuyama, JP: #214 of 342 inventorsTop 65%
Overall (All Time): #4,124,963 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4237088 Stretching of polyethylene terephthalate films Shohei Yoshimura 1980-12-02