Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597848 | Benzenesulfonamide derivatives and use thereof | Yasuo Ito, Hideo Kato, Shingo Yasuda, Nobuo Ogawa, Tomio Suzuki | 1997-01-28 |
| 4971990 | Phenoxyethylamine derivatives, for preparing the same and composition for exhibiting excellent .alpha..sub.1 -blocking activity containing the same | Yasuo Itoh, Hideo Kato, Eiichi Koshinaka, Nobuo Ogawa, Kazuya Mitani | 1990-11-20 |
| 4943581 | Isoquinolinesulfonamides | Hiroyoshi Hidaka, Toshio Tanaka, Yasuo Itoh, Hideo Kato, Eiichi Koshinaka +1 more | 1990-07-24 |