Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997923 | Dihydrate crystals of etoposide-2-dimethylamino compound hydrochloride and a process for production thereof | Takao Izawa, Tadashi Fujii, Kazuo Ohtsuki | 1991-03-05 |
| 4757138 | Process for producing etoposide | Tadashi Fujii | 1988-07-12 |