Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935368 | Process for producing tissue plasminogen activator | Tsuneo Unuma, Shigeki Otawara, Setsuo Kobayashi, Tadao Suzuki | 1990-06-19 |
| 4451569 | Stable enzyme composition | Setsuo Kobayashi, Kazuo Beppu, Hiroshi Shimizu, Satoshi Ogawa | 1984-05-29 |