Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636525 | Polyglycerol compounds and cosmetic products containing the same | Michio Ochiai | 1987-01-13 |
| 4595537 | Polyglycerol compounds and cosmetic products containing the same | Michio Ochiai | 1986-06-17 |