Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428891 | Acrylonitrile-based precursor fiber for carbon fiber and method for production thereof | Takahiro OKUYA, Mitsuo Hamada, Takeaki Amakawa | 2002-08-06 |
YK
Yoshitaka Kageyama
Overall (2002): #86,440 of 266,432Top 35%
1
Patents 2002