Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665584 | DNA fragment containing a tannase gene, a recombinant plasmid, a process for producing tannase, and a promoter | Osamu Hatamoto, Kiyoshi Mizusawa, Eiichi Nakano | 1997-09-09 |