Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871666 | Process for preparing a lipid composition having upon saponification a high gama-linolenic acid content | — | 1989-10-03 |
| 4831020 | Ingredient effective for activating immunity obtained from Chlorella minutissima | Souichirou Watanabe | 1989-05-16 |