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 |
| 5234946 | Substituted alkylamine derivatives | Masahiro Hayashi, Yoshikazu Iwasawa, Masaaki Hosoi, Yoshiaki Iida, Yoshimi Tsuchiya +2 more | 1993-08-10 |