Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073897 | Cyclic sulfonium salt, process for production of same, and α-glucosidase inhibitor comprising same | Osamu Muraoka | 2015-07-07 |
| 7534811 | Cyclic onium compounds and glucosidase inhibitors | Osamu Muraoka, Masayuki Yoshikawa, Hisashi Matsuda | 2009-05-19 |