Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511505 | Semi-synthesis of human insulin | Kazuyuki Morihara, Hiroshige Tsuzuki | 1985-04-16 |
| 4401757 | Semi-synthesis of human insulin | Kazuyuki Morihara, Masami Soejima, Takeharu Masaki | 1983-08-30 |
| 4400465 | Semi-synthesis of human insulin | Kazuyuki Morihara, Hiroshige Tsuzuki | 1983-08-23 |
| 4320196 | Semi-synthesis of human insulin | Kazuyuki Morihara, Hiroshige Tsuzuki | 1982-03-16 |
| 4320197 | Semi-synthesis of human insulin | Kazuyuki Morihara, Masami Soejima, Takeharu Masaki | 1982-03-16 |