Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496937 | Polysaccharide substances, process for producing them and use of them | Yoshio Okamoto, Naoki Enomoto, Yasushi Ogasawara, Hirofumi Akano, Yoshiya Kawamura | 1996-03-05 |