Issued Patents 2024
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12153241 | Optical member | Kazuyuki Ishihara, Masatoshi Tsuji | 2024-11-26 |
| 12140740 | Optical device for introducing light from outdoor view | Masatoshi Tsuji, Kodai Takeda | 2024-11-12 |
| 12111499 | Light guide member | Kodai Takeda | 2024-10-08 |
| 12055745 | Systems and methods for improving the brightness of a building-window transparent display using supplemental light sources that include ambient light collected by an array of diffraction gratings | Sean P. Rodrigues, Danny J. Lohan, Ercan Mehmet Dede, Masaaki Kawauchi, Kojiro Tachi | 2024-08-06 |
| 11897337 | Systems and methods for improving the brightness of a transparent display using supplemental light sources that include ambient light collected by an array of Fresnel lenses | Ercan Mehmet Dede, Sean P. Rodrigues, Frederico Marcolino Quintao Severgnini, Danny J. Lohan, Masaaki Kawauchi +1 more | 2024-02-13 |