Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4387233 | Derivatives of 2H-pyran-2-one | Kiyoshi Kondo, Minoru Suda | 1983-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4387233 | Derivatives of 2H-pyran-2-one | Kiyoshi Kondo, Minoru Suda | 1983-06-07 |