Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535595 | Isoquinoline sulfonyl chloride acid addition salts and method of manufacture thereof | Kengo Sumi | 2022-12-27 |
| 8951997 | Substituted isoquinoline derivative | Hiroyoshi Hidaka, Kouichi Takahashi, Yoshihiro Inoue, Kengo Sumi | 2015-02-10 |