Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946780 | Method for producing sodium hyaluronate by fermentation method | Masamichi Hashimoto, Susumu Chiba, Hironoshin Kitagawa, Teruzo Miyoshi | 1990-08-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946780 | Method for producing sodium hyaluronate by fermentation method | Masamichi Hashimoto, Susumu Chiba, Hironoshin Kitagawa, Teruzo Miyoshi | 1990-08-07 |