Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428511 | Resin composition, cured product, diffractive optical element, and multilayer diffractive optical element | Takayasu Nagai, Naoyuki Morooka | 2025-09-30 |
| 12359054 | Curable resin composition for lens, cured product, diffractive optical element, and multilayer diffractive optical element | Naoyuki Morooka, Daisuke Sasaki | 2025-07-15 |