Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352796 | Pharmaceutically active plant extract and composition thereof | Shigeru Arichi | 1982-10-05 |
| 4339442 | Gynosaponins, their use and a process for preparing the same | Tsunematsu Takemoto, Shigeru Arichi, Shigenobu Arihara, Tadashi Nakajima, Megumi Okuhira | 1982-07-13 |
| 4317816 | Saponin containing composition effective against adrenal atrophy | Shigeru Arichi | 1982-03-02 |