Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536998 | Backlight device and display device | Tetsuro Ochi, Ken Sugiyama, Kazunari Nishita | 2022-12-27 |
| 11520178 | Liquid crystal display device | Ken Sugiyama, Rina Yamamoto | 2022-12-06 |
| 11346997 | Illumination device and liquid crystal display device | Kazunari Nishita, Ken Sugiyama, Tetsuro Ochi | 2022-05-31 |