Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887728 | Spinning pack for dry-wet spinning, diverting guide for fiber bundle, and apparatus and method for producing fiber bundle | Makoto Kibayashi, Koji Matsumoto, Kazuhisa Narusawa | 2011-02-15 |