Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601844 | Sustained release medicinal preparation | Akira Kagayama, Sumihisa Kimura, Saburo Murata, Takehisa Hata | 1997-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601844 | Sustained release medicinal preparation | Akira Kagayama, Sumihisa Kimura, Saburo Murata, Takehisa Hata | 1997-02-11 |