Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305071 | Hardcoat film and article and image display device having hardcoat film | Yuta FUKUSHIMA, Tetsu Kitamura | 2025-05-20 |
| 12305089 | Sealing method | Takeshi Umehara, Tetsuro Mitsui, Miyoko HARA, Kana Sasahara, Reiko INUSHIMA | 2025-05-20 |
| 12116460 | Polyorganosilsesquioxane and composition for forming hardcoat layer | Yuzo Nagata, Tetsu Kitamura, Reiko INUSHIMA, Nobuyuki AKUTAGAWA | 2024-10-15 |
| 11939462 | Functional film, polarizing plate, and display device | Taketo OTANI, Daiki Wakizaka, Reiko FUKAGAWA | 2024-03-26 |
| 11869559 | Magnetic tape having controlled water contact angle ratio, magnetic tape cartridge, and magnetic tape apparatus | Noriko Oyanagi, Wataru Kikuchi | 2024-01-09 |
| 11827727 | Photo-alignment polymer, binder composition, binder layer, optical laminate, optical laminate manufacturing method, and image display device | Soichiro Watanabe, Yutaka Nozoe, Takashi Iizumi, Tomoaki Yokota, Keisuke YOSHIMASA +1 more | 2023-11-28 |
| 11613596 | Composition, optical film, polarizing plate, display device, and method for producing composition | Reiko FUKAGAWA, Taketo OTANI | 2023-03-28 |
| 11530334 | Hardcoat film, article and image display device having hardcoat film, and method for manufacturing hardcoat film | Tetsu Kitamura, Yuta FUKUSHIMA | 2022-12-20 |
| 11319393 | Photo-alignable polymer, binder composition, binder layer, optical laminate, method for producing optical laminate, and image display device | Reiko INUSHIMA, Takashi Iizumi, Yutaka Nozoe, Hideyuki Nishikawa, Kazushige Nakagawa +1 more | 2022-05-03 |
| 11230669 | Liquid crystal film, optical laminate, circularly polarizing plate, and organic electroluminescent display device | Nobuyuki AKUTAGAWA, Keisuke YOSHIMASA, Reiko INUSHIMA, Tetsu Kitamura | 2022-01-25 |
| 11111437 | Liquid crystal composition, optically anisotropic layer, optical laminate, and image display device | — | 2021-09-07 |
| 10920012 | Copolymer and composition | Reiko FUKAGAWA, Taketo OTANI | 2021-02-16 |
| 10871597 | Polarizing plate, image display device, and polarizing plate protective film | Naoki Sano, Nobutaka Fukagawa | 2020-12-22 |
| 10836895 | Functional film, polarizing plate, and display device | Taketo OTANI, Daiki Wakizaka, Reiko FUKAGAWA | 2020-11-17 |
| 10641938 | Film forming composition, hardcoat film, polarizing plate, and method for manufacturing hydrophilized hardcoat film | Taketo OTANI, Reiko FUKAGAWA | 2020-05-05 |
| 10597478 | Composition for preparing optical functional layer, optical film, and liquid crystal display device | Nobuyuki AKUTAGAWA | 2020-03-24 |
| 10585312 | Laminate and optical film | Nobuyuki AKUTAGAWA, Jun Takeda | 2020-03-10 |
| 10487165 | Polymer, composition, optical film, and liquid crystal display device | Jun Takeda, Yuki Matsuda, Nobuyuki AKUTAGAWA | 2019-11-26 |
| 10479908 | Method of manufacturing hard coat film | Katsuyuki Takada, Takayasu Yamazaki, Keisuke OKU, Keigo UEKI | 2019-11-19 |
| 10007042 | Composition, light reflecting film, luminance-improving film, backlight unit, and liquid crystal display device | Hiroyuki Ishikawa, Shinichi Morishima, Mitsuyoshi Ichihashi, Katsufumi Ohmuro, Wataru HOSHINO | 2018-06-26 |
| 9977281 | Liquid crystal display device | Shinichi Morishima, Koshin Matsuoka, Mitsuyoshi Ichihashi | 2018-05-22 |
| 9527986 | Cellulose acylate film, polarizing plate and liquid crystal display device | Kengo Asai | 2016-12-27 |
| 9447261 | Cellulose acylate film, polarizing plate and liquid crystal display device | Yu Naito, Yutaka Nozoe | 2016-09-20 |
| 9255058 | Complex alcohol ester composition, method for production same, and use of same | Ken Kawata, Saisuke Watanabe | 2016-02-09 |
| 9090824 | Polarizing plate, method for preparing the same, and liquid crystal display device | Nobutaka Fukagawa, Yu Naito, Yutaka Nozoe, Hiroshi Inada | 2015-07-28 |