Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360375 | Optical element, light guide element, and image display device | Hiroshi Sato, Yukito Saitoh, Daisuke Kashiwagi, Katsumi Sasata | 2025-07-15 |
| 12228764 | Optical element and light guide element | Hiroshi Sato, Yukito Saitoh, Mayumi NOJIRI, Hideyuki Nishikawa | 2025-02-18 |
| 12196992 | Laminate, laminate with pressure-sensitive adhesive layer, polarizing plate, and image display device | Jun ISHIYAMA, Kunihiro Atsumi | 2025-01-14 |
| 12078832 | Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device | Shinnosuke Sakai, Teruki Niori, Shinichi Morishima | 2024-09-03 |
| 11997874 | Phase difference film, circularly polarizing plate, and organic electroluminescent display device | Mayumi NOJIRI, Ryoji GOTO, Hideyuki Nishikawa | 2024-05-28 |
| 11927792 | Optical element and light guide element | Hiroshi Sato, Yukito Saitoh, Mayumi NOJIRI, Hideyuki Nishikawa | 2024-03-12 |
| 11740398 | Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display | Shinnosuke Sakai, Teruki Niori, Shinichi Morishima | 2023-08-29 |
| 11656393 | Laminate and image display device | Naoya Shibata, Jun Takeda, Yuta FUKUSHIMA | 2023-05-23 |
| 11630253 | Laminate, organic electroluminescent device, and liquid crystal display device | Naoya Shibata, Mayumi NOJIRI | 2023-04-18 |
| 11630308 | Optical element, light guide element, and image display device | Hiroshi Sato, Yukito Saitoh, Daisuke Kashiwagi, Katsumi Sasata | 2023-04-18 |
| 11614575 | Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display device | Shinnosuke Sakai, Teruki Niori, Shinichi Morishima | 2023-03-28 |
| 11474287 | Optical element | Yukito Saitoh, Hiroshi Sato | 2022-10-18 |
| 11435510 | Optically anisotropic layer, method of manufacturing the same, laminate, method of manufacturing the same, polarizing plate, liquid crystal display device, and organic EL display | Shinnosuke Sakai, Teruki Niori, Shinichi Morishima | 2022-09-06 |
| 11435511 | Optical laminate film and organic electroluminescent display device | Shinichi Yoshinari, Naoya Shibata, Kunihiro Atsumi, Daisuke Kashiwagi | 2022-09-06 |
| 11370970 | Optically anisotropic film, optical film, polarizing plate, and image display device | Ryo SATAKE, Mayumi NOJIRI, Aiko Yoshida, Keita Takahashi | 2022-06-28 |
| 11332669 | Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, image display device, and organic electroluminescent display device | Keita Takahashi, Mayumi NOJIRI | 2022-05-17 |
| 11279880 | Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, image display device, and organic electroluminescent display device | Keita Takahashi, Mayumi NOJIRI | 2022-03-22 |
| 11150517 | Optical element, light guide element, and image display device | Hiroshi Sato, Yukito Saitoh, Daisuke Kashiwagi | 2021-10-19 |
| 11029557 | Optical laminate film and organic electroluminescent display device | Shinichi Yoshinari, Naoya Shibata, Kunihiro Atsumi, Daisuke Kashiwagi | 2021-06-08 |
| 11001653 | Optical film, polarizing plate, and image display device | Hiroshi Sato, Kengo Saito, Takashi Komiyama, Keita Takahashi | 2021-05-11 |
| 10998528 | Organic EL image display device | Daisuke Kashiwagi, Shinichi Yoshinari, Ryoji GOTO | 2021-05-04 |
| 10854852 | Organic EL image display device | Daisuke Kashiwagi, Shinichi Yoshinari, Kunihiro Atsumi, Ryoji GOTO | 2020-12-01 |
| 10634834 | Optical film, polarizing plate, and image display device | Shinnosuke Sakai | 2020-04-28 |
| 10620481 | Optical alignment film composition, optical alignment film, optical laminate, and image display device | Taku WAKITA, Chie MORIYA, Yoshiaki Takada, Makoto Ishiguro | 2020-04-14 |
| 10585223 | Depolarizing film, depolarizing member, and method for producing depolarizing film | Yukito Saitoh, Daisuke Kashiwagi, Yujiro YANAI, Hideki Kaneiwa | 2020-03-10 |