Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326103 | Liquid crystal display device | Toru Fujisawa, Yoshinori Iwashita, Fumiaki Kodera, Keisuke Fujisawa, Kenji Nakamura +1 more | 2022-05-10 |
| 10788526 | Electrostatic indicator | Shirou Taniguchi, Wei-Fan Wu | 2020-09-29 |
| 10738242 | Compound, cured product, polymer, photo-alignment film, optically anisotropic body and liquid crystal display element | Fumiaki Kodera, Yoshitaka Saito, Masanao Takashima, Shuuhei Yamamoto, Kouzi Satou +3 more | 2020-08-11 |
| 10473820 | Compound containing mesogenic group, and mixture, composition, and optically anisotropic body using said compound | Mika Yamamoto, Yasuhiro Kuwana, Hidetoshi Nakata, Koichi Endou, Kunihiko Kotani +1 more | 2019-11-12 |
| 10437107 | Liquid-crystal display element | Yoshinori Iwashita, Shinji Ogawa, Masanao Takashima | 2019-10-08 |
| 10423033 | Method for producing liquid crystal alignment film and liquid crystal display element using same | Fumiaki Kodera, Kunihiko Kotani, Kazunori Maruyama, Yutaka Kadomoto, Masanao Takashima +1 more | 2019-09-24 |
| 10351643 | Polymerizable compounds, compositions, polymers, optically anisotropic articles, liquid crystal display devices and organic EL devices | Yoshio Aoki, Kunihiko Kotani, Akihiro Koiso, Hidetoshi Nakata | 2019-07-16 |
| 10196568 | Production method for polymerizable liquid crystal composition | Koichi Endou, Yasuhiro Kuwana, Hidetoshi Nakata, Mika Yamamoto, Kunihiko Kotani +1 more | 2019-02-05 |
| 10108052 | Liquid-crystal display element | Yoshinori Iwashita, Shinji Ogawa, Masanao Takashima | 2018-10-23 |
| 9927625 | Birefringent lens material for stereoscopic image display device and method for producing birefringent lens for stereoscopic image display device | Yasuhiro Kuwana | 2018-03-27 |
| 9809668 | Polymerizable compound, composition, polymer, optically anisotropic body, liquid crystal display device, and organic EL device | Yoshio Aoki, Kunihiko Kotani, Akihiro Koiso, Hidetoshi Nakata | 2017-11-07 |
| 9708535 | Liquid crystal alignment layer | Fumiaki Kodera, Masanao Takashima, Isa Nishiyama, Hiroyuki Itou, Yutaka Kadomoto +4 more | 2017-07-18 |
| 9683174 | Compound, polymer, liquid crystal alignment layer, liquid crystal display device, and optically anisotropic material | Kazunori Maruyama, Fumiaki Kodera, Kunihiko Kotani, Sayaka Nose, Yoshio Aoki +1 more | 2017-06-20 |
| 9676959 | Polymerizable composition solution and optically anisotropic body including the same | Yasuhiro Kuwana, Hidetoshi Nakata, Koichi Endou, Mika Yamamoto, Kunihiko Kotani +1 more | 2017-06-13 |
| 9599829 | Birefringent lens material for stereoscopic image display device and method for producing birefringent lens for stereoscopic image display device | Yasuhiro Kuwana | 2017-03-21 |
| 9469810 | Polymerizable liquid crystal composition and thin film using same | Hidetoshi Nakata, Yasuhiro Kuwana, Kunihiko Kotani, Isa Nishiyama | 2016-10-18 |
| 8992796 | Polymerizable liquid crystal composition | Yasuhiro Kuwana, Isa Nishiyama | 2015-03-31 |
| 7871540 | Polymerizable liquid crystal composition | Osamu Yamazaki, Kiyofumi Takeuchi | 2011-01-18 |
| 6730241 | Polymerizable composition showing liquid-crystal phase and optically anisotropic object made with the same | Naoki Obi, Seungtaeg Lee, Tatsuo Kawara | 2004-05-04 |
| RE38305 | LCD device including an illumination device having a polarized light separating sheet between a light guide and the display | Tomoki Gunjima, Yoshiharu Ooi, Masao Ozeki, Hiroaki Ito, Tetsuro Matsumoto +1 more | 2003-11-11 |
| 6582626 | Polymerizable compound, polymerizable liquid crystal composition containing the same, and optically anisotropic medium made from the composition | Sadao Takehara, Kiyofumi Takeuchi | 2003-06-24 |
| RE37377 | LCD device including an illumination device having a polarized light separating sheet between a light guide and the display | Tomoki Gunjima, Yoshiharu Ooi, Masao Ozeki, Hiroaki Ito, Tetsuro Matsumoto +1 more | 2001-09-18 |
| 5863457 | Polymerizable liquid crystal composition and optically anisotropic film comprising the same | Haruyoshi Takatsu, Kiyofumi Takeuchi | 1999-01-26 |
| 5820779 | Polymeric optical low-pass filter and device thereof | Masuhiro Shouji, Takeo Ogihara, Hiroki Katono, Teruo Sakagami, Haruyoshi Takatu | 1998-10-13 |
| 5682177 | Driving method of driving a liquid crystal display element | Takeshi Kuwata, Temkar N. Ruckmongathan, Yutaka Nakagawa, Hidemasa Koh, Takashi Yamashita +2 more | 1997-10-28 |