Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208596 | Optical film, polarizing plate, and image display device | Takahiro Ohno, Makoto Ishiguro, Hiroshi Sato, Keita Takahashi, Naozumi SHIRAIWA +2 more | 2021-12-28 |
| 10689575 | Optical film, polarizing plate, and image display device | Takahiro Ohno, Makoto Ishiguro, Hiroshi Sato, Keita Takahashi, Naozumi SHIRAIWA +2 more | 2020-06-23 |
| 10459290 | Optical film, polarizing plate, and image display device | Masato Nagura, Yu Naito, Rikio Inoue, Yutaka Adegawa | 2019-10-29 |
| 10365419 | Polarizing plate | Junichi Hirakata, Yujiro YANAI, Kunihiro Atsumi, Yukito Saitoh | 2019-07-30 |
| 10241251 | Polarizing plate and image display device | Makoto Ishiguro | 2019-03-26 |
| 8937696 | Cellulose acylate film, its production method, polarizer and liquid crystal display device | Jun Takeda, Isao Fujiwara, Masato Nagura, Nobutaka Fukagawa | 2015-01-20 |
| 8792071 | Cellulose acylate film, its production method, polarizer and liquid crystal display device | Hirofumi Toyama, Jun Takeda, Yoji Ito | 2014-07-29 |
| 8524810 | Cellulose acylate film, method for producing same, polarizer and liquid crystal display device | Ryousuke Takada | 2013-09-03 |
| 8497003 | Glucose compound, cellulose composition, cellulose film, polarizing plate and liquid crystal display device | Satoshi Shimamura, Naoyuki Nishikawa | 2013-07-30 |
| 8477274 | Liquid crystal display device | Hajime Nakayama, Nobutaka Fukagawa, Hirofumi Toyama, Yujiro YANAI | 2013-07-02 |
| 8368858 | Optical film, polarizing plate, and VA-mode liquid crystal display device | Takuya Inoue, Shigeaki Nimura, Yasuyuki Sasada | 2013-02-05 |
| 8350996 | Optical compensation sheet, polarizing plate and TN-mode liquid crystal display device | Yoji Ito, Tomonori Ichinose, Ryosuke Miyauchi | 2013-01-08 |
| 7876502 | Optical film, polarizing plate and liquid crystal display | Yoji Ito, Yuta Takahashi | 2011-01-25 |
| 7583342 | Optical resin film and polarizing film and liquid crystal display device using the same | Yoichi Maruyama, Yukito Saitoh, Susumu Sugiyama | 2009-09-01 |
| 7576829 | Liquid crystal display device | Hirotsugu Kikuchi, Tisato Kajiyama, Toshihiko Nagamura | 2009-08-18 |
| 7532286 | Optical resin film and polarizing film and liquid crystal display device using the same | Yoichi Maruyama, Yukito Saitoh, Susumu Sugiyama | 2009-05-12 |
| 7495730 | Liquid crystal display having particular optical compensatory sheet | Ryouta Matsubara | 2009-02-24 |