Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679857 | Method of preparing D-amino acid-N-(S)-.alpha.-alkylbenzylamide | Toyoto Hijiya, Tadashi Takemoto | 1997-10-21 |
| 5616766 | Method for recovering L-phenylalanine | Tadashi Takemoto, Toyoto Hijiya, Teruo Yonekawa | 1997-04-01 |