Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086185 | Light beam direction control element, display device, and manufacturing method for light beam direction control element | Kunihiro Shiota, Ken Sumiyoshi | 2021-08-10 |
| 11042072 | Light beam direction control element | Kunihiro Shiota | 2021-06-22 |