Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436894 | Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom | Takanori Urasaki, Yasuji Hirabayashi, Hiroo Inata | 1984-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436894 | Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom | Takanori Urasaki, Yasuji Hirabayashi, Hiroo Inata | 1984-03-13 |