Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444313 | Thermochromic acrylic synthetic fiber, its processed article, and process for producing thermochromic acrylic synthetic fiber | Yoshiaki Ono, Naoya Ishimura | 2002-09-03 |