Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740400 | Poly (trimethylene terephthalate) and a process for producing the same | Jinichiro Kato, Yoichiro Azuma, Teruhiko Matsuo | 2004-05-25 |
| 6692671 | Process for producing a polyester fiber | Jinichiro Kato | 2004-02-17 |