Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393889 | Water soluble bis-dioxopiperazine derivatives | Muneaki Takase, Toshihiko Komatsu | 1995-02-28 |
| 4452786 | Condurango glycoside compounds, processes for their preparation, antitumor agents comprising them and compositions | Hiroshi Mitsuhashi, Den-ichi Mizuno, Koji Hayashi, Shigeru Abe, Muneaki Takase | 1984-06-05 |
| 4320120 | Extracts of Marsdenia cundurango Reichenbach fil | Hiroshi Mitsuhashi, Den-ichi Mizuno, Koji Hayashi, Shigeru Abe, Muneaki Takase | 1982-03-16 |