Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821304 | Modified regenerated cellulose fiber and fiber product thereof | Itsuo Kurahashi, Masatoshi Kudou, Koji Ando | 2004-11-23 |
| 6709665 | Functionalized fiber material and method for manufacturing the same | Koki Itoyama, Takatoshi Fujii | 2004-03-23 |