Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675339 | Spherical amino acid preparation | Yoshimi Inoue, Mamoru Seki, Hiroaki Nishiyama, Zenji Ogawa | 1987-06-23 |
| 4582928 | Process for producing optically active phenylalanine | Shigeru Aoki, Ryoichi Hasegawa, Akikazu Mitsunobu, Yasuhisa Tashiro | 1986-04-15 |