Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371196 | Process for producing secretory immunoglobulin A preparations | Yoshikazu Yuki, Motoko Baba, Mitsuo Shimizu, Hajime Hiratani | 1994-12-06 |
| 5296223 | Subtilisin as an oral thrombolytic agent | Koichiro Nakanishi, Hajime Hiratani | 1994-03-22 |