Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885245 | Process for producing L-tryptophan | Kiyoshi Miwa, Shigeru Nakamori, Konosuke Sano | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885245 | Process for producing L-tryptophan | Kiyoshi Miwa, Shigeru Nakamori, Konosuke Sano | 1989-12-05 |