Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077623 | Curable composition for optical materials, and optical material | Taichi Hanasaki, Junji Takenaka, Junji Momoda | 2024-09-03 |
| 12054568 | Optical material composition and optical material | Taichi Hanasaki, Junji Takenaka, Junji Momoda | 2024-08-06 |
| 11976149 | Curable composition for optical materials, and optical material | Taichi Hanasaki, Junji Takenaka, Junji Momoda | 2024-05-07 |
| 11649327 | Photochromic curable composition, use thereof, and polyrotaxane monomers | Shinobu Izumi, Yasutomo Shimizu, Junji Momoda | 2023-05-16 |
| 11597874 | Photochromic curable composition | Junji Takenaka, Junji Momoda | 2023-03-07 |