Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423320 | Inhibitor of immunoglobulin E antibody production | Yoichi Ooiso, Ryosuke Sugihara | 2002-07-23 |
| 5760213 | Immunoactivating agent | Yoichi Ooiso, Ryosuke Sugihara | 1998-06-02 |