Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803000 | Process of making yarn from two types of polyester | Takashi Ochi, Katsuhiko Mochizuki | 2004-10-12 |
| 6761970 | Poly(lactic acid) fiber | Takashi Ochi, Takaaki Sakai | 2004-07-13 |