Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180321 | Monomer composition for contact lenses, polymer for contact lenses and method for producing same, and contact lens and method for producing the same | Shu TAKASHIMA, Ryuya GOTANDA, Norio Iwakiri, Yosuke Matsuoka, Eiji Harata | 2024-12-31 |
| 11867875 | Monomer composition for contact lenses, polymer for contact lenses, contact lens, and method of producing the contact lens | Ryuya GOTANDA, Shu TAKASHIMA, Norio Iwakiri, Yosuke Matsuoka, Eiji Harata | 2024-01-09 |