Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426451 | Oral solid preparation and method of manufacturing the same | Junichi Yokoe, Naohisa Katayama, Toshiya Kai | 2013-04-23 |
| 7893212 | S-nitroso group-containing albumin, method for production, and anticancer agent | Masaki Otagiri, Naohisa Katayama, Toshiya Kai | 2011-02-22 |