Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428517 | Moisture curable polyurethane composition and laminate | Toshimitsu Hiraren, Taichi Hanasaki, Junji Takenaka, Junji Momoda | 2025-09-30 |
| 12297388 | Photochromic hydroxyurethane compound | Masayuki Miyazaki, Junji Takenaka, Junji Momoda | 2025-05-13 |
| 12287450 | Functional laminate and functional lens comprising the functional laminate | Toshimitsu Hiraren, Junji Momoda | 2025-04-29 |