Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575228 | Anisotropic liquid surface forming agent and anisotropic liquid surface forming method | Kazuhiro Oki, Mitsuyoshi Ichihashi | 2013-11-05 |
| 8293146 | Optical film and phase difference plate, and liquid crystal compound | Shigeki Uehira, Mamoru Sakurazawa, Masaki Okazaki, Naoyuki Nishikawa | 2012-10-23 |
| 8263188 | Composition for photo-alignment film, photo-alignment film and method for producing the same, liquid crystal cell, and liquid crystal display | — | 2012-09-11 |
| 8257611 | Optical film and retardation sheet, and liquid crystal compound | Shigeki Uehira, Shinichi Morishima, Mitsuyoshi Ichihashi, Kotaro Yasuda, Hiroshi Takeuchi | 2012-09-04 |
| 7988882 | Polymerizable liquid crystal compound, phase difference film and liquid crystal display using the same | Hidetoshi Tomita, Yasuhiro Aiki, Ichiro Amimori, Hidetoshi Watanabe, Hideki Kaneiwa | 2011-08-02 |
| 7968155 | Optically anisotropic material, liquid crystal display device and triphenylene compound | Shigeki Uehira, Michio Nagai, Atsuhiro Okawa | 2011-06-28 |
| 7314654 | Optically anisotropic element comprising discotic compound | Shigeki Uehira, Atsuhiro Ohkawa | 2008-01-01 |
| 7273641 | Optically anisotropic element comprising discotic compound | Shigeki Uehira, Atsuhiro Ohkawa | 2007-09-25 |
| 7175889 | Retardation film and compound | Atsuhiro Ohkawa, Hideyuki Nishikawa | 2007-02-13 |