Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196992 | Laminate, laminate with pressure-sensitive adhesive layer, polarizing plate, and image display device | Jun ISHIYAMA, Ayako MURAMATSU | 2025-01-14 |
| 11692050 | Photo-alignment copolymer, binder composition, binder layer, optical laminate, and image display device | Yutaka Nozoe, Takashi Iizumi, Soichiro Watanabe, Hideyuki Nishikawa, Kazushige Nakagawa | 2023-07-04 |
| 11435511 | Optical laminate film and organic electroluminescent display device | Shinichi Yoshinari, Ayako MURAMATSU, Naoya Shibata, Daisuke Kashiwagi | 2022-09-06 |
| 11333813 | Optical film and method for producing optical film | Yukito Saitoh, Teruki Niori, Shinichi Morishima | 2022-05-17 |
| 11319393 | Photo-alignable polymer, binder composition, binder layer, optical laminate, method for producing optical laminate, and image display device | Akio Tamura, Reiko INUSHIMA, Takashi Iizumi, Yutaka Nozoe, Hideyuki Nishikawa +1 more | 2022-05-03 |
| 11186775 | Polymerizable liquid crystal composition, optically anisotropic layer, optical laminate, method for producing optical laminate, and image display device | Hideyuki Nishikawa, Yutaka Nozoe, Yuki NAKAZAWA | 2021-11-30 |
| 11180661 | Binder composition, binder layer, optical laminate, and image display device | Hideyuki Nishikawa | 2021-11-23 |
| 11169389 | Optical laminate | Yukito Saitoh, Naoyoshi YAMADA, Daisuke Kashiwagi, Shigeaki Nimura, Mitsuyoshi Ichihashi +1 more | 2021-11-09 |
| 11029557 | Optical laminate film and organic electroluminescent display device | Shinichi Yoshinari, Ayako MURAMATSU, Naoya Shibata, Daisuke Kashiwagi | 2021-06-08 |
| 10961328 | Optical film, brightness enhancement film, backlight unit with brightness enhancement film, and liquid crystal display device | Wataru HOSHINO, Yukito Saitoh | 2021-03-30 |
| 10955601 | Optical film, method for producing optical film, and display device | Yukito Saito, Shinichi Morishima, Wataru HOSHINO | 2021-03-23 |
| 10935836 | Organic electroluminescent display device, phase difference film, and circularly polarizing plate | Yukito Saitoh | 2021-03-02 |
| 10854852 | Organic EL image display device | Ayako MURAMATSU, Daisuke Kashiwagi, Shinichi Yoshinari, Ryoji GOTO | 2020-12-01 |
| 10698144 | Phase difference film, optical film, and display device | Yukito Saitoh, Shinichi Morishima | 2020-06-30 |
| 10605971 | Optical element, method of manufacturing optical element, and liquid crystal display device | Yukito Saitoh, Katsufumi Ohmuro, Jun Takeda, Shinichi Morishima | 2020-03-31 |
| 10495791 | Optical film, liquid crystal display device, and manufacturing method of optical film | Yukito Saitoh, Hideyuki Nishikawa, Wataru HOSHINO, Yoshiaki Takada | 2019-12-03 |
| 10365419 | Polarizing plate | Junichi Hirakata, Yujiro YANAI, Yoshiaki Hisakado, Yukito Saitoh | 2019-07-30 |
| 8623472 | Cellulose acylate film and method for producing same, retardation film, polarizing plate, and liquid crystal display device | Yasuyuki Sasada, Hajime Nakayama, Shinya Watanabe | 2014-01-07 |
| 8089593 | Optical resin film, optical compensation sheet, polarizing plate and liquid crystal display | Hiromoto Haruta, Nobutaka Fukagawa, Osamu Uchida, Aiko Yoshida | 2012-01-03 |
| 8026357 | Cellulose acylate film and its applications | Tomoko Kuwabara | 2011-09-27 |
| 7796205 | Polymer film, cyclic polyolefin film, method for manufacturing the same, optical compensation film, polarizer and liquid crystal display device | Masaya Suzuki, Hirofumi Toyama, Koju Ito, Katsumi Sasata, Hiromoto Haruta +1 more | 2010-09-14 |
| 7615264 | Cellulose acylate film, polarizing plate, and liquid crystal display device | Nobutaka Fukagawa, Shigeo Uehira, Yutaka Nozoe | 2009-11-10 |
| 7611760 | Cellulose acylate film, optical compensation film, polarizing plate and liquid crystal display | Hidenori Hayashi, Keiichi Taguchi, Yutaka Nozoe | 2009-11-03 |