Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11768325 | Display device, illumination device, and light guiding member | Masafumi Okada, Hiroshi Nakamoto, Ken Kagabu, Ken Sugiyama | 2023-09-26 |
| 11567354 | Display device | Norika Ikeda, Ken Sugiyama | 2023-01-31 |