Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270977 | Ultraviolet led optical member | Masutugu Tasaki, Yuta Ito, Nobuyuki Tomizawa | 2025-04-08 |
| 12194697 | Method for modifying optical properties of synthetic resin | Masutugu Tasaki, Yuta Ito, Nobuyuki Tomizawa | 2025-01-14 |
| 12092792 | Optical member with reduced low-molecular-weight siloxane content, and method for producing same | Takayuki Motoyanagi, Satoshi Endo, Hiroki Hirakuri, Nobuyuki Tomizawa, Masashi Nemoto | 2024-09-17 |