Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795261 | Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured product, and method of producing optical material | Kouji Suesugi, Shinsuke Ito, Shotaro NAKANO | 2023-10-24 |
| 11542357 | Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured product, and method of producing optical material | Kouji Suesugi, Shinsuke Ito, Shotaro NAKANO | 2023-01-03 |