Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943596 | Medicinal composition for ophthal use containing acetylated hyaluronic acid | Norio Ueno | 2011-05-17 |
| 7875692 | Polysiloxane having phosphorylcholine group and process for producing the same | Kazuyuki Miyazawa | 2011-01-25 |