Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150331 | Human growth hormone-containing aqueous pharmaceutical composition | Masafumi Tatsumi, Katsura Inoue | 2000-11-21 |
| 4880915 | Method for purifying a physiologically active substance produced by recombinant DNA technique | Takao Kiyota, Hiroshi Hayashi | 1989-11-14 |