Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4370332 | 1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof | Teiji Kishimoto, Hiromu Kochi | 1983-01-25 |
| 4292320 | 1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof | Teiji Kishimoto, Hiromu Kochi | 1981-09-29 |