Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191149 | Heterocyclic derivative and medicine | Shoichi Chokai, Yojiro Ukai, Tomiyoshi Aoki | 2001-02-20 |
| 5945426 | Derivatives of pyrimidine for treating acute cerebrovascular disorders | Shoichi Chokai, Yojiro Ukai, Tomiyoshi Aoki | 1999-08-31 |
| 4235992 | Method for producing high purity sterol glycosides | Masakazu Ueno, Akira Sano | 1980-11-25 |