Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821914 | Polyester fiber having deformed cross section and yarn and fabric comprising the same | Chiaki Tashiro, Ichiro Kitano, Nobuyoshi Miyasaka | 2004-11-23 |
| 6620504 | Thick and thin polyester multifilament yarn | Nobuyoshi Miyasaka | 2003-09-16 |