Issued Patents All Time
Showing 1–3 of 3 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, Koh KOBAYASHI, 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 | Koh KOBAYASHI, Shu TAKASHIMA, Norio Iwakiri, Yosuke Matsuoka, Eiji Harata | 2024-01-09 |
| 11851516 | Phosphorylcholine group-containing polysiloxane monomer | Yosuke Matsuoka, Akane Katori, Norio Iwakiri, Shu TAKASHIMA, Nobuyuki Sakamoto | 2023-12-26 |