Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4549028 | Process for the preparation of hydantoin precursor of phenylalanine | Mitsukuni Ayabe, Tunehiko Shimizui, Hideki Hirano | 1985-10-22 |
| 4492757 | Process for preparing L-threonine | Masaaki Kato, Teruzo Miyoshi, Masahisa Ikemi, Haruo Gomi, Yoshiaki Ishimatsu +2 more | 1985-01-08 |
| 4302251 | Cement composition containing dextrin | Hideyuki Udagawa, Tetsuya Ando | 1981-11-24 |