Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393078 | Light diffusion sheet, light diffusion sheet laminate, backlight unit, and liquid crystal display device | Chengheng TSAI, Yu KARIYA | 2025-08-19 |
| 12105378 | Light diffusion sheet, backlight unit, liquid crystal display device, information apparatus, and method for manufacturing light diffusion sheet | — | 2024-10-01 |
| 10921507 | Optical sheet, backlight unit, liquid crystal display device, and information equipment | — | 2021-02-16 |
| 8167417 | Discharge unit and discharge apparatus | Takahiro Miyata, Masao Murata, Hirofumi Minami, Seiichi Satou, Kazuhiro Musha +2 more | 2012-05-01 |
| 8162455 | Discharge device | Takahiro Miyata, Masao Murata, Mitsuru Yahagi, Jyunpei Yuyama | 2012-04-24 |