Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733563 | Optical structure comprising a concave-and-convex-shaped interface between a high refractive-index layer and a low refractive-index layer | Yosuke UEBA | 2023-08-22 |
| 11513391 | Optical structure comprising a concave-and-convex-shaped interface having a flat portion between a high refractive-index layer and a low refractive-index layer and display device | Yosuke UEBA | 2022-11-29 |
| 11333925 | Optical structure comprising a concave-and-convex-shaped interface between a high refractive-index layer and a low refractive-index layer and display device | Yosuke UEBA | 2022-05-17 |
| 11016342 | Optical structure comprising a concave-and-convex-shaped interface between a high refractive-index layer and a low refractive-index layer and display device | Yosuke UEBA | 2021-05-25 |
| 10747054 | Optical structure comprising a concave-and-convex-shaped interface between a high refractive-index layer and a low refractive-index layer and display device having the same | Yosuke UEBA | 2020-08-18 |
| 10641448 | Daylighting sheet, daylighting panel and roll-up daylighting screen | Tsuyoshi Kashiwagi, Kazunobu Ogawa, Hideki Miyata, Hiroshi Kojima | 2020-05-05 |
| 10100992 | Daylighting sheet, daylighting panel and roll-up daylighting screen | Tsuyoshi Kashiwagi, Kazunobu Ogawa, Hideki Miyata, Hiroshi Kojima | 2018-10-16 |
| 9708847 | Daylighting sheet, daylighting panel and roll-up daylighting screen | Tsuyoshi Kashiwagi, Kazunobu Ogawa, Hideki Miyata, Hiroshi Kojima | 2017-07-18 |
| 9366403 | Daylighting sheet, daylighting panel, roll-up daylighting screen and method of manufacturing daylighting sheet | Tsuyoshi Kashiwagi, Kazunobu Ogawa, Hideki Miyata, Hiroshi Kojima | 2016-06-14 |