Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599954 | N-substituted-7-amino-5-hydroxy-3-oxoheptanoic acid derivatives and method for producing the same | Sigeru Mitsuhashi, Tsukasa Sotoguchi, Hidenori Kumobayashi | 1997-02-04 |