Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454108 | Prolonged-action multiple-layer tablets | Yoshimitsu Iida, Tatuo Kujirai, Toshichika Ogasawara | 1984-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454108 | Prolonged-action multiple-layer tablets | Yoshimitsu Iida, Tatuo Kujirai, Toshichika Ogasawara | 1984-06-12 |