Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017480 | Process for recovering L-amino acid from fermentation liquors | Kinzo Iitani, Masaki Yamamoto, Masashi Miyazawa, Toyokazu Kaneko, Tetsuya Kaneko +1 more | 1991-05-21 |
| 4997754 | Process for recovering L-amino acids from fermentation liquors containing them | Masashi Miyazawa, Toyokazu Kaneko, Tetsuya Kaneko, Kenich Yarita, Kinzo Iitani +1 more | 1991-03-05 |