Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880915 | Method for purifying a physiologically active substance produced by recombinant DNA technique | Junichi Kajihara, Hiroshi Hayashi | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880915 | Method for purifying a physiologically active substance produced by recombinant DNA technique | Junichi Kajihara, Hiroshi Hayashi | 1989-11-14 |