Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927817 | Preventive and therapeutic agent against liver disorder | Eijiro Tagashira, Masahiro Takaya, Yasuhiro Nishimura | 1990-05-22 |
| 4707472 | Cycloartenol ferulate/cyclodextrin complex | Hidemi Aoki, Hiroyasu Aikawa, Masao Takahashi | 1987-11-17 |