Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466405 | Prism sheet for backlight unit and backlight unit for liquid crystal display device | Kenichi Harada, Yoshitada Namikawa, Yuki Matsuno | 2019-11-05 |
| 10459151 | Optical sheet for liquid crystal display device, and backlight unit for liquid crystal display device | Kenichi Harada, Yoshitada Namikawa, Yuki Matsuno | 2019-10-29 |
| 10386567 | Optical sheet for liquid crystal display device, backlight unit for liquid crystal display device and production method of optical sheet for liquid crystal display device | Kenichi Harada, Yoshitada Namikawa, Yuki Matsuno | 2019-08-20 |