Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844062 | Spontaneously degradable fibers and goods made thereof | Masao Matsui, Yoshikazu Kondo, Hiroshi Kajiyama | 2005-01-18 |
| 6844063 | Spontaneously degradable fibers and goods made thereof | Masao Matsui, Yoshikazu Kondo, Hiroshi Kajiyama | 2005-01-18 |