Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822909 | 7-fluoroprostaglandins and process for their production | Yasuda Arata, Kato Masao, Yamabe Masaaki | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822909 | 7-fluoroprostaglandins and process for their production | Yasuda Arata, Kato Masao, Yamabe Masaaki | 1989-04-18 |