Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275825 | Compressed-molded preparations | Minoru Okada, Hirohisa Okuyama, Syuichi Kasai, Akira Iwasa | 1994-01-04 |
| 5186943 | Compressed-molded preparations | Minoru Okada, Hirohisa Okuyama, Syuichi Kasai, Akira Iwasa | 1993-02-16 |