Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520808 | Manufacturing method of diffractive optical elements | Nakanishi Mikiko, Takahashi Kazuhiko, Abrakawa Yuji, Keiichi Murakami | 2019-12-31 |
| 10416462 | See through display enabling the correction of visual deficits | Victor Stone | 2019-09-17 |
| 10386563 | Illuminator for a wearable display | Yuji Aburakawa, Kazuhiko Takahashi, Keiichi Murakami, Mikiko Nakanishi | 2019-08-20 |
| 10175479 | High contrast projection screen | — | 2019-01-08 |