Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086185 | Light beam direction control element, display device, and manufacturing method for light beam direction control element | Ken Sumiyoshi, Takumi Usukura | 2021-08-10 |
| 11042072 | Light beam direction control element | Takumi Usukura | 2021-06-22 |
| 10942382 | Optical element and method of manufacturing optical element | Koji Shigemura | 2021-03-09 |
| 10908473 | Light beam direction controlling device and driving method for a light beam direction control element | Tetsushi Sato, Kazunori MASUMURA | 2021-02-02 |