Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338248 | 2-Oxopropionaldehyde bis(thiosemicarbazone) protein derivatives, and their production and use | Akira Yokoyama | 1982-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338248 | 2-Oxopropionaldehyde bis(thiosemicarbazone) protein derivatives, and their production and use | Akira Yokoyama | 1982-07-06 |