Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695972 | Method for producing L-isoleucine with a fermentation process | Yasuichiro Suga, Kuniki Kino | 1997-12-09 |
| 5629180 | Process for producing L-amino acid | Tetsuo Nakano, Motokazu Nakayama, Mariko Shitashige, Satoru Furukawa | 1997-05-13 |
| 5624828 | Process for producing L-tryptophan in serine auxotrophic microorganisms belonging to the genus corynebacterium or brevabacterium | Ryoichi Katsumata, Keiko Nakanishi, Yuko Sasao | 1997-04-29 |
| 5605818 | Process for producing L-tryptophan, L-tyrosine or L-phenylalanine | Ryoichi Katsumata | 1997-02-25 |
| 5595894 | Process for stably maintaining recombinant plasmids in serine auxotrophic microorganisms belonging to the genus Corynebacterium or Brevibacterium | Ryoichi Katsumata, Keiko Nakanishi, Yuko Sasao | 1997-01-21 |