Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259522 | Dielectric multilayer film, method for producing same and optical member using same | Jinichi Kasuya, Yasushi Mizumachi | 2025-03-25 |
| 12242026 | Optical element and optical element production method | Jinichi Kasuya | 2025-03-04 |