Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10641448 | Daylighting sheet, daylighting panel and roll-up daylighting screen | Tsuyoshi Kashiwagi, Hideki Miyata, Tatsuaki Inoue, Hiroshi Kojima | 2020-05-05 |
| 10365489 | Semi-transmissive reflection sheet, light guide plate and display device | Hiroshi Sekiguchi, Masahiro Goto | 2019-07-30 |
| 10100992 | Daylighting sheet, daylighting panel and roll-up daylighting screen | Tsuyoshi Kashiwagi, Hideki Miyata, Tatsuaki Inoue, Hiroshi Kojima | 2018-10-16 |
| 9708847 | Daylighting sheet, daylighting panel and roll-up daylighting screen | Tsuyoshi Kashiwagi, Hideki Miyata, Tatsuaki Inoue, Hiroshi Kojima | 2017-07-18 |
| 9366403 | Daylighting sheet, daylighting panel, roll-up daylighting screen and method of manufacturing daylighting sheet | Tsuyoshi Kashiwagi, Hideki Miyata, Tatsuaki Inoue, Hiroshi Kojima | 2016-06-14 |
| 9285669 | Reflection screen and image display system | Tetsuya Sadahiro | 2016-03-15 |
| 9030736 | Reflection screen and image display system | Tetsuya Sadahiro | 2015-05-12 |
| 8634136 | Transmission screen for interactive board | Takeshi Ogawa, Kenji Ohki, Tetsuya Sadahiro | 2014-01-21 |
| 5541238 | Fibers comprising ultrafines uniformly dispersed and deposited thereon | Yukiyoshi Yamada, Tadashi Fuyuki, Eisuke Kuroda, Satoshi Akiyama, Naoto Tonoike +3 more | 1996-07-30 |
| 5188152 | Tubular structures for fishing rods or the like | — | 1993-02-23 |