Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260444 | Dihydropyridine derivative | Terukage Hirata, Yasushi Yoshimura, Koichi Tamura, Harunobu Amagase | 1993-11-09 |
| 5208245 | Dihydropyridine derivative | Terukage Hirata, Yasushi Yoshimura, Koichi Tamura, Harunobu Amagase | 1993-05-04 |