Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468655 | Smooth polyester fiber | Katsuhiro Fujimoto | 2002-10-22 |
| 6423407 | Polytrimethylene terephthalate fiber | Takao Abe, Teruhiko Matsuo | 2002-07-23 |
| 6423814 | Polyester resin composition | Katsuhiro Fujimoto, Tetsuko Takahashi | 2002-07-23 |