Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367081 | 1,4-dihydropyridine derivatives | Hiroshi Ikawa, Akiyoshi Kadoiri, Yasuko Konagai, Noriko Kase | 1994-11-22 |
| 5324728 | Naphthoic acid derivative | Yasuo Sekine, Masato Nishimura, Eri Kojima, Yasuko Emoto, Yasushi Higashide | 1994-06-28 |