Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861718 | Gene coding for thermostable beta-galactosidase, bacillus subtilis having the gene, enzyme coded by the gene and a process for the production thereof | Hirosuke Okada, Seiji Negoro | 1989-08-29 |