Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639294 | Process for production sorbic acid | Noboru Kamei, Keishi Aoyama, Seitaro Hamano | 1987-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639294 | Process for production sorbic acid | Noboru Kamei, Keishi Aoyama, Seitaro Hamano | 1987-01-27 |