Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635378 | Variant-type carbohydrate hydrolase, variant gene of the enzyme and method for producing oligosaccharide using the enzyme | Ikuo Matsui, Kazuhiko Ishikawa, Sachio Miyairi | 1997-06-03 |
| 5631149 | Variant-type carbohydrate hydrolase, variant gene of the enzyme and method for producing oligosaccharide using the enzyme | Ikuo Matsui, Kazuhiko Ishikawa, Sachio Miyairi | 1997-05-20 |