Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4384972 | Foodstuff freshness keeping agents | Kiyotaka Omote | 1983-05-24 |
| 4337276 | Method for storing produce and container and freshness keeping agent therefore | Norio Nakazawa | 1982-06-29 |