Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214084 | Enteric hard capsule | Yoshiro Osaki, Makoto Aso, Mamoru Honda | 2025-02-04 |
| 11318101 | Hard capsule having improved hardness, and method for manufacturing same | Yoshiro Osaki, Makoto Aso | 2022-05-03 |