Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023175 | Novel production process of hyaluronic acid and bacterium strain therefor | Hideo Hosoya, Masayuki Kimura, Hiroshi Endo, Yoshio Hiraki, Shoji Yamamoto +2 more | 1991-06-11 |