Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621137 | Method of dissolving crystals of L-.alpha.-aspartyl-L-phenylalanine methyl ester | Haruo Kawasaki, Shinichi Kishimoto, Harutoshi Oura, Masao Nakamura, Hideo Takeda | 1997-04-15 |