Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898931 | Novel human interferon-.gamma. polypeptide derivative | Seiga Itoh, Moriyuki Sato | 1990-02-06 |
| 4663294 | DNA coding for a signal amino acid sequence and DNA containing the same | Kunio Yamane, Kazutaka Ohmura, Akira Nakayama | 1987-05-05 |