Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078989 | Skin whitening cosmetics | Hideya Ando, Mitsuaki Shimizu, Akira Hashimoto, Yoshitsugu Ozasa | 1992-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078989 | Skin whitening cosmetics | Hideya Ando, Mitsuaki Shimizu, Akira Hashimoto, Yoshitsugu Ozasa | 1992-01-07 |