Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758437 | Composition for long acting nicardipine preparation and process of producing the composition | Takashi Sonobe, Hiroitsu Kawata, Masayoshi Aruga, Tadayoshi Ohmura, Satoru Yoneya +1 more | 1988-07-19 |
| 4380534 | Solid drug preparations | Muneo Fukui, Yutaka Konno, Masayoshi Aruga, Hiroitsu Kawata | 1983-04-19 |