Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602255 | Process for producing tetrahydroisoquinoline-3-carboxylic acid compounds | Toru Sugaya, Shinji Tomioka | 1997-02-11 |
| 4929551 | Process for producing L(-)-tetrahydrofolic acid | Tamotsu Eguchi, Takashi Oshiro, Kenichi Mochida, Takayuki Uwajima | 1990-05-29 |