Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656642 | Peripheral vasodilating agent containing piperidine derivative as active ingredient | Takafumi Fujioka, Michinori Tanaka, Hiroshi Shimizu, Fujio Tabusa, Michiaki Tominaga | 1997-08-12 |
| 5654317 | Antiarrhythmic agent | Takafumi Fujioka, Michiaki Tominaga, Yoichi Yabuuchi | 1997-08-05 |
| 5591751 | Peripheral vasodilators | Takafumi Fujioka, Michinori Tanaka, Hiroshi Shimizu, Fujio Tabusa, Michiaki Tominaga | 1997-01-07 |