Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927779 | Method for manufacturing retroreflective sheet and retroreflective sheet | Toshiaki Shiomi | 2024-03-12 |
| 11280941 | Retroreflective sheet having particles disposed between retroreflective elements and back face layer | Toshiaki Shiomi | 2022-03-22 |
| 10126558 | Stable, narrow spectral linewidth, fiber-delivered laser source for spin exchange optical pumping | Bo Liu, Xin Tong, Lee Robertson | 2018-11-13 |