Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565971 | Fine carbon fiber and method for producing the same | Hitoshi Inoue, Yutaka Suhara | 2003-05-20 |
| 6527988 | Process of making carbon fiber with sharp ends | Tamotsu Yamashita | 2003-03-04 |