Issued Patents All Time
Showing 76–100 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150517 | Optical element, light guide element, and image display device | Hiroshi Sato, Ayako MURAMATSU, Daisuke Kashiwagi | 2021-10-19 |
| 11142128 | Anti-glare mirror with image display function | Takao Taguchi, Katsuyuki Takada | 2021-10-12 |
| 11016230 | Optical element and optical device | Hiroshi Sato | 2021-05-25 |
| 11003026 | Stereoscopic image display device and wearable display device | Hiroshi Sato | 2021-05-11 |
| 10996510 | Planar lighting device and liquid crystal display device | Naoyoshi YAMADA | 2021-05-04 |
| 10989849 | Optical laminate | Ryo SATAKE, Daisuke Kashiwagi | 2021-04-27 |
| 10961328 | Optical film, brightness enhancement film, backlight unit with brightness enhancement film, and liquid crystal display device | Wataru HOSHINO, Kunihiro Atsumi | 2021-03-30 |
| 10955705 | Wearable display device comprising an optically-anisotropic layer having liquid crystal compounds with optical axes continuously rotating along at least one in-plane direction | Hiroshi Sato | 2021-03-23 |
| 10935836 | Organic electroluminescent display device, phase difference film, and circularly polarizing plate | Kunihiro Atsumi | 2021-03-02 |
| 10901139 | Image display device | Naoyoshi YAMADA, Hiroshi Sato | 2021-01-26 |
| 10884176 | Display device | Yujiro YANAI, Junichi Hirakata, Ryota Matsubara, Kotaro Yasuda, Jun Watanabe | 2021-01-05 |
| 10871666 | Display device comprising a viewing angle switching element having a first linear polarizer, an optically anisotropic layer, a viewing angle control cell, and a second linear polarizer | Hiroshi Sato, Naoyoshi YAMADA | 2020-12-22 |
| 10747057 | Display device | Naoyoshi YAMADA | 2020-08-18 |
| 10698144 | Phase difference film, optical film, and display device | Kunihiro Atsumi, Shinichi Morishima | 2020-06-30 |
| 10663800 | Optical sheet member and image display device using same | Katsufumi Ohmuro, Akiko WATANO | 2020-05-26 |
| 10620479 | Optical film and method of producing same | Daisuke Kashiwagi | 2020-04-14 |
| 10613262 | Optical laminate | Daisuke Kashiwagi | 2020-04-07 |
| 10605971 | Optical element, method of manufacturing optical element, and liquid crystal display device | Kunihiro Atsumi, Katsufumi Ohmuro, Jun Takeda, Shinichi Morishima | 2020-03-31 |
| 10585223 | Depolarizing film, depolarizing member, and method for producing depolarizing film | Daisuke Kashiwagi, Ayako MURAMATSU, Yujiro YANAI, Hideki Kaneiwa | 2020-03-10 |
| 10578921 | Brightness homogenizing member, backlight unit, and liquid crystal display device | Naoyoshi YAMADA | 2020-03-03 |
| 10514490 | Backlight unit used in a liquid crystal display device | Yujiro YANAI, Shuntaro Ibuki, Jun Takeda | 2019-12-24 |
| 10495791 | Optical film, liquid crystal display device, and manufacturing method of optical film | Hideyuki Nishikawa, Kunihiro Atsumi, Wataru HOSHINO, Yoshiaki Takada | 2019-12-03 |
| 10393926 | Optical conversion member, method for manufacturing optical conversion member, backlight unit including optical conversion member, and liquid crystal display device | Takashi YONEMOTO, Megumi SEKIGUCHI | 2019-08-27 |
| 10386569 | Optical member, optical element, liquid crystal display device, and near-to-eye optical member | Yujiro YANAI, Akira Yamamoto, Nobuhiko Ichihara, Daisuke Kashiwagi, Michio Nagai | 2019-08-20 |
| 10365419 | Polarizing plate | Junichi Hirakata, Yujiro YANAI, Yoshiaki Hisakado, Kunihiro Atsumi | 2019-07-30 |