Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320903 | Modified cellulose regenerated fiber comprising chitosan particles | Tsuguhisa Hirukawa, Tuguo Miyaji | 1994-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320903 | Modified cellulose regenerated fiber comprising chitosan particles | Tsuguhisa Hirukawa, Tuguo Miyaji | 1994-06-14 |