Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200429 | Acne vulgaris treating | Toshiya Sato, Hamako Hata, Kenya Ishida | 1993-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200429 | Acne vulgaris treating | Toshiya Sato, Hamako Hata, Kenya Ishida | 1993-04-06 |