Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207345 | Crosslinked chondroitin sulfate, composition containing same, and treatment agent for eye disease | Risa NODERA, Takahiro Hatanaka | 2021-12-28 |
| 10919840 | Diamine crosslinking agents, crosslinked acidic polysaccharides and medical materials | Yosuke Yasuda, Akihiro Takezawa, Katsuya Takahashi | 2021-02-16 |
| 10716804 | Crosslinked chondroitin sulfate, composition containing same, and treatment agent for eye disease | — | 2020-07-21 |
| 10420796 | Crosslinked chondroitin sulfate, composition containing same, and treatment agent for eye disease | Risa NODERA, Takahiro Hatanaka | 2019-09-24 |
| 10294195 | Diamine crosslinking agents, crosslinked acidic polysaccharides and medical materials | Yosuke Yasuda, Akihiro Takezawa, Katsuya Takahashi | 2019-05-21 |