Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402707 | Liquid crystal display device comprising a first liquid crystal layer having positive dielectric anisotropy and a second liquid crsytal layer having negative dielectric anisotropy | Yoichi Yasui, Katsuhiro Kikuchi, Kazuhiko Tsuda | 2022-08-02 |
| 11367413 | Display device, method for displaying image data and mobile terminal | Masaki Tsubokura, Takashi Kato | 2022-06-21 |
| 10718966 | Liquid crystal display device | Kazuhiko Tsuda, Ikuko Imajo, Yusuke Katagiri | 2020-07-21 |
| 10401693 | Liquid crystal module and liquid crystal display device | Katsuhiro Kikuchi, Kazuhiko Tsuda, Yoichi Yasui | 2019-09-03 |
| 10353237 | Enhancing luminance in display devices using lighting guide plates | Yoshinobu Hirayama, Shugo Yagi | 2019-07-16 |
| 10310164 | Display backlight having lightguide with variable density light extraction elements | Yoshinobu Hirayama, Shugo Yagi | 2019-06-04 |
| 10180527 | Lighting device and display device | Ryuzo Yuki, Takeshi Ishida, Yoshinobu Hirayama, Shugo Yagi | 2019-01-15 |
| 9971081 | Lighting device and display device | Yoshinobu Hirayama, Takeshi Ishida, Ryuzo Yuki, Shugo Yagi | 2018-05-15 |
| 9915770 | Lighting device and display device | Yoshinobu Hirayama, Takeshi Ishida, Ryuzo Yuki, Shugo Yagi | 2018-03-13 |
| 9728148 | Liquid crystal display apparatus and method of driving the liquid crystal display apparatus | Hidekazu Miyata | 2017-08-08 |
| 9653037 | Optical device and display device provided with same | Iori Aoyama, Tsuyoshi Inoue, Hiroyuki Moriwaki, Eiji Satoh | 2017-05-16 |
| 9557600 | Backlight unit and liquid crystal display device | Takatomo Yoshioka, Kohji Fujiwara | 2017-01-31 |
| 9445494 | Wiring substrate and display panel comprising same | Chiaki Minari, Kiyoshi Minoura, Tokio Taguchi | 2016-09-13 |
| 9429685 | Laminate | Kiyoshi Minoura, Tokio Taguchi, Seiichi Shimizu, Ryuta Ooka | 2016-08-30 |
| 9403293 | Method for forming anodized layer, method for producing mold, method for producing antireflective film, and mold and antireflective film | Akinobu Isurugi, Kiyoshi Minoura | 2016-08-02 |
| 9389340 | Optical film, method for producing same, and method for controlling optical characteristics of same | Tokio Taguchi | 2016-07-12 |
| 9372371 | Liquid crystal display panel, and liquid crystal display device | Takatomo Yoshioka, Iori Aoyama, Yuichi Iyama, Kazuhiko Tsuda | 2016-06-21 |
| 9348178 | Liquid crystal display panel and liquid crystal display device | Iori Aoyama, Yuichi Iyama, Takatomo Yoshioka, Kazuhiko Tsuda | 2016-05-24 |
| 9252282 | Thin film transistor array substrate and liquid crystal display device | Yuichi Iyama, Iori Aoyama, Takatomo Yoshioka, Kazuhiko Tsuda | 2016-02-02 |
| 9158038 | Antireflection film, display device and light transmissive member | Tokio Taguchi | 2015-10-13 |
| 9127371 | Mold and production method for same, and anti-reflection film | Akinobu Isurugi, Kiyoshi Minoura | 2015-09-08 |
| 9122002 | Tabular member and structure with observation port | Akinobu Isurugi | 2015-09-01 |
| 9025250 | Antireflection film, method for manufacturing antireflection film, and display apparatus | Kiyoshi Minoura, Akinobu Isurugi | 2015-05-05 |
| 8889220 | Mold release treatment method, mold, method for producing anti-reflective film, mold release treatment device, and washing/drying device for mold | Hidekazu Hayashi | 2014-11-18 |
| 8858008 | Display device | Takatomo Yoshioka | 2014-10-14 |