Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593449 | Method for producing polybenzimidazole sintered compact | Yoshisato Sasaki | 2003-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593449 | Method for producing polybenzimidazole sintered compact | Yoshisato Sasaki | 2003-07-15 |