Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405759 | Heparitinase, process for producing the same and bacteria producing the same | Kiyoshi Morikawa, Hiroshi Maruyama, Keiichi Yoshida | 1995-04-11 |
| 5290695 | Heparitinase, process for producing the same and bacteria producing the same | Kiyoshi Morikawa, Hiroshi Maruyama, Keiichi Yoshida | 1994-03-01 |