Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667054 | Process for producing optically active valine | Yoshinobu Miyazawa, Noriko Ooishi, Shigeru Aoki | 1987-05-19 |
| 4628111 | N-benzyloxycarbonyl-L-threonine amide hemihydrate | Akihiro Mashiba, Kazuteru Hagita, Yoshinobu Miyazawa, Tetsushi Saino | 1986-12-09 |
| 4582928 | Process for producing optically active phenylalanine | Shigeru Aoki, Mamoru Katagiri, Ryoichi Hasegawa, Akikazu Mitsunobu | 1986-04-15 |
| 4542236 | Process for preparing optically active phenylalanine | Shigeru Aoki | 1985-09-17 |
| 4224239 | Process for preparing optically active amino acid or mandelic acid | Takashi Nagashima, Shigeru Aoki, Rinzo Nishizawa | 1980-09-23 |
| 4198524 | Optically active amino acid-mandelic acid complexes | Takashi Nagashima, Shigeru Aoki, Rinzo Nishizawa | 1980-04-15 |