Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36385 | Glucopyranose derivatives | Masaaki Toda, Katsuichi Shimoji | 1999-11-09 |
| 4925929 | Glucopyranose derivatives | Masaaki Toda, Katsuichi Shimoji | 1990-05-15 |
| 4237266 | Glucan having antitumor activity | Mamoru Sugiura, Hiroyuki Ohno, Kazuaki Hama | 1980-12-02 |
| 4225673 | Method of preparing glucan having antitumor activity | Mamoru Sugiura, Hiroyuki Ohno, Kazuaki Hama | 1980-09-30 |