Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340475 | Display device for aerial image having retro-reflective part | Hirotsugu Yamamoto, Shusei Ito, Nao Kurokawa | 2022-05-24 |
| 9798154 | Control of polarization and diffractive artifact resolution in retro-imaging systems | Karlton D. Powell, Tim Large | 2017-10-24 |