Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726241 | Finishing oil for precursor for high performance carbon fibers and precursor | Kunio Maruyama | 1998-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726241 | Finishing oil for precursor for high performance carbon fibers and precursor | Kunio Maruyama | 1998-03-10 |