Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5169630 | External skin preparation | Yoshio Okaya, Taihei Hamazaki | 1992-12-08 |
| 4563349 | Superoxide dismutase, its immobilized form, and their production and use | Kouichi Miyata, Kazutaka Maejima | 1986-01-07 |