Issued Patents All Time
Showing 1–25 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11906865 | Reflective sheet and transfer film for reflective sheet | Ryuji SANETO, Akira Yamamoto, Hideki Kaneiwa, Makoto Ishiguro | 2024-02-20 |
| 11789185 | Reflective sheet | Makoto Ishiguro, Hideki Kaneiwa, Nobuhiko Ichihara, Akira Yamamoto, Ryuji SANETO | 2023-10-17 |
| 11092730 | Optical element and sensor | Yujiro YANAI, Hiroshi Sato | 2021-08-17 |
| 11015977 | Optical laminated film allowing detection of polarization state, and polarization imaging sensor using optical laminated film comprising dual phase difference plates with patterned optical anisotropic layers | Yujiro YANAI, Jun Takeda, Akira Yamamoto | 2021-05-25 |
| 11009754 | Decorative sheet, liquid crystal display device and automobile interior material | Nobuhiko Ichihara, Yujiro YANAI, Rikio Inoue, Jun Takeda | 2021-05-18 |
| 10996550 | Transparent screen having cholesteric liquid crystal layer, and transparent screen system | Akira Yamamoto, Hideki Kaneiwa, Yujiro YANAI | 2021-05-04 |
| 10908491 | Optical film | Yujiro YANAI, Akira Yamamoto | 2021-02-02 |
| 10852459 | Reflective sheet, decorative sheet, and method of manufacturing reflective sheet | Makoto Ishiguro, Nobuhiko Ichihara | 2020-12-01 |
| 10831058 | Decorative sheet, optical device, and image display device | Makoto Ishiguro, Nobuhiko Ichihara | 2020-11-10 |
| 10795254 | Transparent screen | Yujiro YANAI, Akira Yamamoto | 2020-10-06 |
| 10663827 | Transparent screen comprising a plurality of dot arrays having different selective reflective wavelengths, the plurality of dot arrays obtained by immobilizing a cholesteric liquid crystalline phase | Yujiro YANAI, Akira Yamamoto | 2020-05-26 |
| 10642145 | Transparent screen and image display system | Yujiro YANAI, Akira Yamamoto | 2020-05-05 |
| 10481311 | Transparent film, transparent screen, image display system, and transparent poster | Yujiro YANAI, Akira Yamamoto | 2019-11-19 |
| 10459132 | Optical member, method of manufacturing optical member, and image display device | Akira Yamamoto, Yoji Ito, Daisuke Kashiwagi, Nobuhiko Ichihara | 2019-10-29 |
| 10386569 | Optical member, optical element, liquid crystal display device, and near-to-eye optical member | Yujiro YANAI, Yukito Saitoh, Akira Yamamoto, Nobuhiko Ichihara, Daisuke Kashiwagi | 2019-08-20 |
| 10353247 | Optical member, optical member producing method, and image display device | Nobuhiko Ichihara, Yoji Ito, Daisuke Kashiwagi, Akira Yamamoto | 2019-07-16 |
| 10338289 | Optical member and image display device including optical member | Daisuke Kashiwagi, Yoji Ito, Akira Yamamoto, Nobuhiko Ichihara, Hideyuki Nakamura | 2019-07-02 |
| 10318945 | POS-terminal device | Kazuki TSUCHIMOCHI, Kota Iwamoto, Tetsuo Inoshita, Soma SHIRAISHI, Hiroshi Yamada +3 more | 2019-06-11 |
| 10310260 | Member for displaying projected image and projection system | Yujiro YANAI, Akira Yamamoto, Yukito Saitoh, Daisuke Kashiwagi, Nobuhiko Ichihara | 2019-06-04 |
| 10295897 | Transparent screen | Yoji Ito, Akira Yamamoto, Yukito Saitoh, Yujiro YANAI, Daisuke Kashiwagi +1 more | 2019-05-21 |
| 10281631 | Optical member and image display device including optical member | Yoji Ito, Daisuke Kashiwagi, Akira Yamamoto, Nobuhiko Ichihara, Hideyuki Nakamura | 2019-05-07 |
| 10254639 | Transparent screen for 3D display and 3D display system | Nobuhiko Ichihara, Yujiro YANAI, Akira Yamamoto, Daisuke Kashiwagi, Yukito Saitoh | 2019-04-09 |
| 10222525 | Optical member and image display device including optical member | Yoji Ito, Daisuke Kashiwagi, Akira Yamamoto, Nobuhiko Ichihara, Hideyuki Nakamura | 2019-03-05 |
| 10215899 | Phase difference film, polarization plate, and liquid crystal display device | Jun Takeda, Shunya KATOH, Yoji Ito, Masaya Suzuki | 2019-02-26 |
| 9977164 | Optical member and image display device having optical member | Yoji Ito, Daisuke Kashiwagi, Akira Yamamoto, Nobuhiko Ichihara, Hideyuki Nakamura | 2018-05-22 |