Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622660 | Process for producing carbon fiber fabrics | Seiichi Uemura, Yasuzi Ido | 1997-04-22 |
| 5614134 | Process for preparing carbon/carbon composite preform and carbon/carbon composite | Takefumi Kohno, Yutaka Sanokawa | 1997-03-25 |