Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958024 | Process for preparing 2-carbamoyloxyalkyl-1,4-dihydropyridine derivatives | Kunio Suzuki, Ryosuke Ushijima, Susumu Nakagawa | 1990-09-18 |
| 4914227 | Certain intermediate 3-carbamoyloxyalkyl propiolic acid derivatives | Kunio Suzuki, Ryosuke Ushijima, Susumu Nakagawa | 1990-04-03 |
| 4739106 | 3-amino-3-carbamoyloxyalkylacrylic acid intermediates to dihydropyridines | Kunio Suzuki, Nobuo Harada | 1988-04-19 |
| 4404378 | 2-Substituted or unsubstituted aminocarbonyloxyalkyl-1,4-dihydropyridines | Kunio Suzuki, Nobuo Harada | 1983-09-13 |