Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482603 | Wholly aromatic polyamide fiber non-woven sheet and processes for producing the same | Hideharu Sasaki, Toru Sawaki, Keizo Shimada | 1984-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482603 | Wholly aromatic polyamide fiber non-woven sheet and processes for producing the same | Hideharu Sasaki, Toru Sawaki, Keizo Shimada | 1984-11-13 |