Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196118 | Flame resistant wholly aromatic polyamide fibers | Hiroshi Fujie, Osamu Kai, Eiji Masunaga, Etuo Sumitani | 1980-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196118 | Flame resistant wholly aromatic polyamide fibers | Hiroshi Fujie, Osamu Kai, Eiji Masunaga, Etuo Sumitani | 1980-04-01 |