Issued Patents All Time
Showing 101–103 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342766 | Process for producing L-threonine by fermentation with P. rettgeri. | Kyousuke Yotsumoto | 1994-08-30 |
| 5264353 | Process for producing L-threonine by fermentation | Hiromi Tsutsui, Kyousuke Yotsumoto, Masae Takeuchi, Makoto Shirai | 1993-11-23 |
| 5098835 | Process for producing L-threonine by fermentation | Hiromi Tsutsui, Kyousuke Yotsumoto, Makoto Shirai | 1992-03-24 |