Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886809 | Carbostyril derivatives and salts thereof | Shigeharu Tamada, Takafumi Fujioka, Hidenori Ogawa, Kazumi Kondo | 1989-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886809 | Carbostyril derivatives and salts thereof | Shigeharu Tamada, Takafumi Fujioka, Hidenori Ogawa, Kazumi Kondo | 1989-12-12 |