Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106859 | Certain 1,3,4-thiadiazole derivatives and anti-ulcer agent comprising said derivatives as active ingredient | Yoshihiro Hasegawa, Kunio Hosaka, Hiroshi Mitsuhashi | 1992-04-21 |