Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136560 | Pipecolinic acid 4-hydroxylase and method for producing 4-hydroxy amino acid using same | Makoto Hibi, Jun Ogawa, Hiroshi Kawabata | 2021-10-05 |
| 10954539 | Method for producing hydroxy-L-pipecolic acid | Hiroshi Kawabata | 2021-03-23 |