Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818728 | Polyketone fiber and process for producing the same | Jinichiro Kato, Toru Morita | 2004-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818728 | Polyketone fiber and process for producing the same | Jinichiro Kato, Toru Morita | 2004-11-16 |