Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339480 | Composition, optically anisotropic film, circularly polarizing plate, display device, compound, and method for producing compound | Yuki HIRAI, Shinichi Morishima, Takahiro Ichikawa | 2025-06-24 |
| 12235483 | Optically anisotropic film, laminate, circularly polarizing plate, and display device | Yuuta Fujino | 2025-02-25 |
| 11997874 | Phase difference film, circularly polarizing plate, and organic electroluminescent display device | Ayako MURAMATSU, Mayumi NOJIRI, Hideyuki Nishikawa | 2024-05-28 |
| 11829025 | Composition, optically anisotropic film, circularly polarizing plate, display device, and near-infrared absorbing coloring agent | Kiyoshi Takeuchi, Yoshitaka MAEDA | 2023-11-28 |
| 11603350 | Compound, composition, cured object, optically anisotropic body, and reflective film | Yuki Fukushima | 2023-03-14 |
| 11454752 | Optical element, method for forming photo-alignment pattern, and method for manufacturing optical element | Katsumi Sasata, Hiroshi Sato, Yukito Saitoh | 2022-09-27 |
| 11390812 | Compound, composition, cured object, optically anisotropic body, and reflective film | — | 2022-07-19 |
| 11353750 | Optically anisotropic film comprising an absorption intensity ratio of 1.02 or more, laminate, circularly polarizing plate, and display device | Hideyuki Nishikawa, Yuuta Fujino, Mirei Arayasu, Yuki Nakamura | 2022-06-07 |
| 11072741 | Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound | Hiroshi Matsuyama, Hiroyuki Ishikawa, Keita Takahashi, Taiji Katsumata | 2021-07-27 |
| 10998528 | Organic EL image display device | Ayako MURAMATSU, Daisuke Kashiwagi, Shinichi Yoshinari | 2021-05-04 |
| 10907099 | Compound, composition, cured object, optically anisotropic body, and reflective film | Yuki Fukushima | 2021-02-02 |
| 10854852 | Organic EL image display device | Ayako MURAMATSU, Daisuke Kashiwagi, Shinichi Yoshinari, Kunihiro Atsumi | 2020-12-01 |
| 10692903 | Color filter for image sensor, image sensor, and method of manufacturing color filter for image sensor | Kazuto Shimada, Shigeaki Nimura | 2020-06-23 |
| 10414982 | Retardation film, method of manufacturing retardation film, laminate, composition, polarizing plate and liquid crystal display device | Chie MORIYA, Ayako MURAMATSU, Shinnosuke Sakai | 2019-09-17 |
| 10059877 | Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound | Hiroshi Matsuyama, Hiroyuki Ishikawa, Keita Takahashi, Taiji Katsumata | 2018-08-28 |
| 9011988 | Liquid-crystal compound, liquid-crystal composition, light absorption anisotropic film, and liquid-crystal display device | — | 2015-04-21 |
| 8779159 | Compound or its tautomer, metal complex compound, colored photosensitive curing composition, color filter, and production | Yuki Mizukawa, Hideki Takakuwa, Masashi Ogiyama, Toru Fujimori | 2014-07-15 |
| 8728688 | Colored curable composition, color filter and method of producing the same, and dipyrromethene metal complex compound and tautomer thereof | Yuki Mizukawa, Junichi Ito, Hideki Takakuwa, Shinichi Kanna | 2014-05-20 |
| 8367282 | Compound or its tautomer, metal complex compound, colored photosensitive curing composition, color filter, and production | Yuki Mizukawa, Hideki Takakuwa, Masashi Ogiyama, Toru Fujimori | 2013-02-05 |
| 8334085 | Colored curable composition, color filter and method of producing the same, and dipyrromethene metal complex compound and tautomer thereof | Yuki Mizukawa, Junichi Ito, Hideki Takakuwa, Shinichi Kanna | 2012-12-18 |
| 8197994 | Compound or its tautomer, metal complex compound, colored photosensitive curing composition, color filter, and production | Yuki Mizukawa, Hideki Takakuwa, Masashi Ogiyama, Toru Fujimori | 2012-06-12 |