Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017480 | Process for recovering L-amino acid from fermentation liquors | Shigenori Mori, Kinzo Iitani, Masaki Yamamoto, Toyokazu Kaneko, Tetsuya Kaneko +1 more | 1991-05-21 |
| 4997754 | Process for recovering L-amino acids from fermentation liquors containing them | Toyokazu Kaneko, Tetsuya Kaneko, Kenich Yarita, Shigenori Mori, Kinzo Iitani +1 more | 1991-03-05 |
| 4966994 | Method for purifying L-glutamine | Toyokazu Kaneko, Tetsuya Kaneko, Kenichi Yarita | 1990-10-30 |
| 4256917 | Anhydrous L-lysine monohydrochloride in .alpha.-cyrstalline form and preparation thereof | Yoshikazu Takayanagi, Katsuo Iizumi, Nobuyuki Yamaya, Hajime Tamura | 1981-03-17 |