Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639041 | Spandex having low set at low temperatures | Hiroshi Nishikawa | 2003-10-28 |
| 6623585 | Coalesced multifilament spandex and method for its preparation | Hideki Nakanishi, Toshikazu Matsuda | 2003-09-23 |