Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695972 | Method for producing L-isoleucine with a fermentation process | Yasuichiro Suga, Masato Ikeda | 1997-12-09 |
| 5595906 | Corynebacterium strain for producing L-tryptophan decreased in phosphoenolpyruvate carboxylase activity | Ryoichi Katsumata | 1997-01-21 |