Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879119 | Patch | Yutaka Konno, Hiroitsu Kawata, Masayoshi Aruga, Mitsuo Mitomi | 1989-11-07 |
| 4842577 | Plaster structural assembly for iontophoresis | Yutaka Konno, Mitsuo Mitomi, Shumpei Yamaguchi | 1989-06-27 |
| 4788221 | Pharmaceutical compositions comprising calcitonin and an absorption-promoting substance | Seiya Kagatani, Shunji Hasumi, Masayoshi Aruga | 1988-11-29 |
| 4765988 | Amosulalol hydrochloride long acting formulations | Hiroshi Sugiura, Tomoh Itoh, Masayoshi Aruga, Hiroitsu Kawata | 1988-08-23 |
| 4758437 | Composition for long acting nicardipine preparation and process of producing the composition | Hiroitsu Kawata, Masayoshi Aruga, Tadayoshi Ohmura, Satoru Yoneya, Chiharu Yamada +1 more | 1988-07-19 |
| 4724148 | Amosulalol hydrochloride long acting formulation | Hiroshi Sugiura, Tomoh Itoh, Masayoshi Aruga, Hiroitsu Kawata | 1988-02-09 |
| 4690952 | Pharmaceutical compositions for nasal administration comprising calcitonin and an absorption-promoting substance | Seiya Kagatani, Shunji Hasumi, Masayoshi Aruga | 1987-09-01 |
| 4685911 | Patch | Yutaka Konno, Hiroitsu Kawata, Masayoshi Aruga, Mitsuo Mitomi | 1987-08-11 |
| 4673564 | Sustained release pharmaceutical composition of solid medical material | Hiroitsu Kawata, Masayoshi Aruga, Tadayoshi Ohmura, Satoru Yoneya, Chiharu Sone | 1987-06-16 |
| 4637930 | Transdermal formulation of nicardipine hydrochloride | Yutaka Konno, Hiroitsu Kawata, Masayoshi Aruga, Mitsuo Mitomi | 1987-01-20 |
| 4404183 | Sustained release pharmaceutical composition of solid medical material | Hiroitsu Kawata, Masayoshi Aruga, Tadayoshi Ohmura, Satoru Yoneya, Chiharu Sone | 1983-09-13 |
| 4343789 | Sustained release pharmaceutical composition of solid medical material | Hiroitsu Kawata, Masayoshi Aruga, Tadayoshi Ohmura, Satoru Yoneya, Chiharu Sone | 1982-08-10 |