Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414654 | Nucleosidase agent having reduced contaminant activity | Takakiyo Obara, Keita Okuda, Ikuma Mizuguchi, Tomoyuki Nakahama | 2022-08-16 |
| 11078470 | Nucleosidase | Keita Okuda, Toru Katase, Yuko Kuritani, Naoki Matsumoto, Ikuma Mizuguchi +1 more | 2021-08-03 |