Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688671 | Mutant aspartokinase gene | Masakazu Sugimoto, Tomoko Suzuki, Akiko Tanaka, Hiroshi Matsui | 1997-11-18 |
| 5661012 | Method for the production of L-threonine by fermentation, using mutated DNA encoding aspartokinase III | Konosuke Sano, Hiroyuki Kojima | 1997-08-26 |