Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690924 | 1,7-Naphthyridine derivatives and medicinal preparations containing same | Susumu Sato, Haruyoshi Honda, Kazuo Isomae, Tadayuki Kuraishi, Tatsuhiko Katori | 1987-09-01 |
| 4659710 | 1,7-Naphthyridine derivatives and pharmaceutical compositions | Susumu Sato, Haruyoshi Honda, Kazuo Isomae, Tadayuki Kuraishi, Tatsuhiko Katori | 1987-04-21 |