Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245034 | Compound having vessel smooth muscle relaxation activity | Hiroyoshi Hidaka, Tomohiko Ishikawa, Masatoshi Hagiwara, Tsutomu Inoue, Osamu Sakuma +5 more | 1993-09-14 |
| 5216150 | Derivatives of isoquinoline (and naphthalene) sulfonamides | Hiroyoshi Hidaka, Tomohiko Ishikawa, Masatoshi Hagiwara, Tsutomu Inoue, Osamu Sakuma +5 more | 1993-06-01 |
| 5081246 | Compound having vessel smooth muscle relaxation activity | Horoyoshi Hidaka, Tomohiko Ishikawa, Masatoshi Hagiwara, Tsutomu Inoue, Osamu Sakuma +5 more | 1992-01-14 |