Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294629 | Benzothiazole and benzimidazole derivatives and antiulcer agent containing the same | Tomoya Machinami, Seiji Shibahara, Fumiya Hirano, Yasukatsu Yuda, Motohiro Nishio +4 more | 1994-03-15 |
| 5171746 | Thiazole and imidazole derivatives and antiulcer composition containing same | Tomoya Machinami, Seiji Shibahara, Yasukatsu Yuda, Fumiya Hirano | 1992-12-15 |