Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337682 | Lighting member, lighting device, and method for installing lighting member | Masahiro Tsujimoto, Tsuyoshi Kamada, Shun Ueki, Kazuyoshi Sakuragi | 2019-07-02 |
| 9970613 | Lighting member, lighting device, and method for installing lighting member | Hideomi Yui, Tsuyoshi Kamada | 2018-05-15 |
| 9885453 | Lighting member, lighting device, and method for installing lighting member | Masahiro Tsujimoto, Tsuyoshi Kamada, Shun Ueki, Kazuyoshi Sakuragi | 2018-02-06 |
| 9863593 | Daylighting film | Kazuyoshi Sakuragi, Tsuyoshi Kamada, Shun Ueki, Masahiro Tsujimoto, Yuhsuke Tsuda | 2018-01-09 |
| 9810389 | Planar optical member and daylighting device | Tsuyoshi Kamada, Shun Ueki, Takashi Katayama, Kazuyoshi Sakuragi, Masahiro Tsujimoto +1 more | 2017-11-07 |
| 9803818 | Lighting film, window glass, roll screen, and lighting louver | Shun Ueki, Tsuyoshi Kamada, Kazuyoshi Sakuragi, Masahiro Tsujimoto | 2017-10-31 |
| 8358288 | Touch-sensor-provided liquid crystal display device | Takashi Kurihara, Yasuhiro Kume, Takaaki Okamoto | 2013-01-22 |