Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343952 | Method for producing light absorption anisotropic film | Takashi YONEMOTO, Naoki KOITO, Yumi Kato | 2025-07-01 |
| 12259568 | Image display apparatus | Yujiro YANAI | 2025-03-25 |
| 12216275 | Optical element, image display device, virtual reality display device, electronic viewfinder, method of producing polarizer | — | 2025-02-04 |
| 12135431 | Virtual image display device | Hirofumi Toyama, Yukito Saitoh | 2024-11-05 |
| 12130457 | Optical laminate, viewing angle control system, image display device | Wataru HOSHINO, Shinichi Yoshinari | 2024-10-29 |
| 12019336 | Optical laminate comprising a twisted angle of a refractive index anisotropic layer having a twisted structure, image display device, and glass composite | Katsufumi Ohmuro, Fumitake MITOBE, Naoya Shibata | 2024-06-25 |
| 12013553 | Aerial image display system and input system | — | 2024-06-18 |
| 11982897 | Liquid crystal display device | Naoya Shibata, Naoya Nishimura, Wataru HOSHINO, Shinya Watanabe | 2024-05-14 |
| 11960182 | Light absorption anisotropic film, laminate, and image display device | Yumi Kato, Naoki KOITO, Hiroshi Matsuyama, Akihiro Sugita, Takehiro KASAHARA | 2024-04-16 |
| 11914140 | Optical element, image display device, virtual reality display device, electronic viewfinder, method of producing polarizer | — | 2024-02-27 |
| 11789190 | Viewing angle control system and image display device | Shinichi Yoshinari, Fumitake MITOBE | 2023-10-17 |
| 11535761 | Quantum dot-containing composition, wavelength conversion member, backlight unit, and liquid crystal display device | Ryo SATAKE, Natsuru CHIKUSHI, Kyohei ARAYAMA | 2022-12-27 |
| 11294198 | Optical apparatus for displaying an image in the air | Takashi YONEMOTO, Hirofumi Toyama, Yukito Saitoh | 2022-04-05 |
| 11249323 | Optical film, lamination-type optical film, and aerial imaging device including lamination-type optical film | Yukito Saitoh, Daisuke Kashiwagi, Hirofumi Toyama, Takashi YONEMOTO, Eiichiro Aminaka | 2022-02-15 |
| 11243343 | Backlight unit and liquid crystal display device | Shinya Watanabe, Megumi SEKIGUCHI, Yujiro YANAI, Yukito Saitoh | 2022-02-08 |
| 11169389 | Optical laminate | Yukito Saitoh, Kunihiro Atsumi, Daisuke Kashiwagi, Shigeaki Nimura, Mitsuyoshi Ichihashi +1 more | 2021-11-09 |
| 11163170 | Image display system | — | 2021-11-02 |
| 11137638 | Liquid crystal display device | Tatsuya Iwasaki, Katsufumi Ohmuro | 2021-10-05 |
| 11131800 | Backlight unit and liquid crystal display device | Takashi YONEMOTO, Hirofumi Toyama | 2021-09-28 |
| 11016240 | Light guide film and backlight unit | Megumi SEKIGUCHI | 2021-05-25 |
| 10996510 | Planar lighting device and liquid crystal display device | Yukito Saitoh | 2021-05-04 |
| 10901139 | Image display device | Yukito Saitoh, Hiroshi Sato | 2021-01-26 |
| 10871666 | Display device comprising a viewing angle switching element having a first linear polarizer, an optically anisotropic layer, a viewing angle control cell, and a second linear polarizer | Yukito Saitoh, Hiroshi Sato | 2020-12-22 |
| 10747057 | Display device | Yukito Saitoh | 2020-08-18 |
| 10605433 | Wavelength conversion member, backlight unit, image display device, and method of manufacturing wavelength conversion member | Hiroyuki Yoneyama, Tatsuya Oba | 2020-03-31 |