Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288898 | N-methylphenylserine alkyl ester derivatives and uses thereof | Hamao Umezawa, Toshiharu Nagatsu, Tomio Takeuchi, Hajime Morishima, Yoshio Sawasaki +1 more | 1994-02-22 |
| 4405623 | Quinazolinde-dione compounds, process for production thereof and pharmaceutical use thereof | Masayuki Ishikawa, Akiko Sugimoto, Yukuo Eguchi, Hisashi Ebisawa, Soyao Moriguchi +1 more | 1983-09-20 |